A car travels at a speed of 40 m/s for 29.0 s;
what is the distance traveled by the car?

Answers

Answer 1

Answer: 1160 m

Explanation:

Speed = distance / time. Therefore, 40 m/s = d / 29 s → d = 1160 m.

Answer 2
Distance = speed * time
Speed = 40m/s
Time= 29.0s

Therefore, Distance = 40*29.0
=1160metres = 1.160kilometres

Related Questions

An unbalanced force acting on an object will cause it to? A. Increase in mass. B. Decrease in mass. C. Accelerate. D. Remain at rest.

Answers

Answer:

I think the object would accelerate.

Explanation:

When the unbalanced force hits the object, it transfers some of its force to the object, making it accelerate

If the force generated by the car to push it forward is 8,000 N, what can be said about the force opposing the car’s motion?

Answers

According to Newton's third law

Ever action has a equal and opposite reaction.

So

[tex]\\ \rm\dashrightarrow F_{A}=-F_A[/tex]

Hence if applied force is 8000N opposing force is also 8000N

As car is pushed forward so the opposing force is less than 8000N

Answer:It is less than 8,000 N and greater than zero.

Explanation:

Which of the following is NOT an example of force?
A. gravity
B. mass
C. a push
D. remain at rest

Answers

Answer:

D. remain at rest

Explanation:

D remain at rest because gravity is a force pulling you towards the earth mass is also a force push is also a type of force as you are applying it to an object so D is the answer

Give at least 2 reasons why the descendants of the Gullah Geechee people in Cool Spring, South Carolina, continue to practice horticulture.

Answers

The 2 reasons why the descendants of the Gullah Geechee continued to practice horticulture include the following:

To preserve their cultural heritage.To provide sources for their staple food.

What is Horticulture?

This is the branch of plant agriculture dealing with garden crops, generally fruits, vegetables, and ornamental plants.

The descendants of the Gullah Geechee were made to work on farms which comprised mostly of rice and cotton. They preserve their culture which is why horticulture is practised.

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How does the gravitational force between two objects change if the distance between the objects doubles?
a)
The force decreases by a factor of 4.
b)
The force decreases by a factor of 2.
c)
The force increases by a factor of 4.
d)
The force increases by a factor of 2.

Answers

if the distance between the objects is doubled the force is reduced by a factor of 4

Whats is gravitational force?

Gravitational force is the force of attraction between objects in the universe.

f = G * m1 * m2 / r^2

f = gravitational force

G = gravitational constant

m1 = mass of object 1

m2 = mass of object 2

r = distance between the objects

From the formular, the gravitational force and the distance is an inverse relationship so increasing the distance by a factor results to reduction of the force by the square of the factor. hence doubling the distance which is distance mutiplied by 2 will lead to reduction of the force by 2^2 = 4

Therefore: The force decreases by a factor of 4.

hope it helps

An athlete lifts a 330 N set of weights from ground level to a position over her head, a vertical distance of 2.05 m. Assume the weights are moved at constant speed. a) How much work does the athlete do? b) What is the mass of the weights?​

Answers

Force=330NDistance=2.05m

Work done:-

Force×Displacement330(2.05)676.5J

Now

Apply Newtons second law

F=ma

m is mass

a is acceleration due to gravity (10)

330=10mm=33kg

Which material is a good heat conductor ?​

Answers

Answer:

wood lighters gasoline hope it helps

Explanation:

An electron has a mass of 9.1x10^-31 kg and a charge
of -1.6x10^-19 C. Suppose you could isolate one electron in
a perfect vacuum and then create an electric field to pull
and edi 107. upward on the electron. How strong would the field have to
be to counteract the electron's weight? (In other words,
di Delfine bu how strong would the field have to be to put the electron in
a state of force equilibrium?)

Answers

is one of these the question

Why did the chicken cross the road

Answers

Answer:

to get to the other side.

Explanation:

bada bam, bop, BOOM

To get to the other side

Define the lower fixed point of thermometer

Answers

Answer:

The temperature of pure melting ice at normal atmospheric pressure is known as the lower fixed point of thermometer

The lower fixed point of a thermometer is the temperature of a pure melting ice at atmospheric pressure of 1 atm

What is a thermometer?

A thermometer is an instrument used in measuring temperature. iThermometers usually have toe fixed ponts the upper fixed pont and the lower fixed point.

The lower fixed point corresponds to the temperature of a pure melting ice at 1 atm

1 atm is normal atmospheric pressure and equal to 101325 Pa

When people are interested in changing their personalities, they are usually most interested in
a.more turbulent less feeling
b.more judging less extroverted
c.more neurotic less assertive
d. More extroverted less neaurotic

Answers

When people are interested in changing their personalities, they are usually most interested in more neurotic less assertive.

What is personality?

Personality makes up an individual, they are the features or characteristics that forms an individual.

Each individual is made of distinctive character which makes one of different from other.

Therefore, when people are interested in changing their personalities, they are usually most interested in more neurotic less assertive

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If a 40 N block is resting on a rough horizontal table with a
coefficient of static friction p=0.60, then what is the force of
static friction acting on the block?

Answers

Based in the relationship between static frictional force and coefficient of static friction, the force of static friction is 24 N.

What is friction?

Friction is a force that opposes the relative motion of an object moving over another at their surafce of contact.

Frictional force is constant for each type of material. This constant is known as coefficient of friction.

The coefficient of friction is given as follows:

Coefficient of friction = Frictional force/normal reaction

From the data given:

coefficient of static friction p = 0.60Weight of block = 40 N

Force of static friction = 0.60 × 40

Force of static friction = 24 N.

Therefore, the force of static friction is 24 N.

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a 2.99 kg sphere makes a perfectly inelastic collision with a second sphere that is intially at rest. the composite moves with a speed equal to one third the original speed of the 2.99kg. what is the mass of the second sphere?​

Answers

Answer:

5.98 kg

Explanation:

To solve this problem, let use the Linear Momentum Conservation Law:

Before collision: [tex]\sum p=p_{1}+p_{2}=m_{1}v_{1}+m_{2}v_{2}=(2.99v_{1})+0=2.99v_{1}[/tex]

After collision: [tex]\sum p'=p_{1}'+p_{2}'=(2.99+m_{2})(v_{1}/3)[/tex]

So, we obtain:

[tex]\sum p =\sum p' \rightarrow 2.99v_{1}=(2.99+m_{2})(v_{1}/3) \rightarrow 8.97 = 2.99 + m_{2}[/tex]

[tex]m_{2}=8.97-2.99=5.98 kg[/tex]

waves disturb a medium by causing the particles to_____.

Answers

Answer:

Oscillate

Explanation:

wave oscillates the particles of the medium around their equilibrium point.

1. (30 pts) Let x(t) = cos(πt/2) be a continuous-time signal,
a. Sketch the signal for -4 b. Find the fundamental period of the signal (if it is periodic).
c. Determine if the signal is odd / even or neither.
d. Compute the energy of the signal for all time.
e. Compute the power of the signal for all time.

Answers

Given that the function of the wave is f(x) = cos(π•t/2), we have;

a. The graph of the function is attached

b. 4 units of time

c. Even

d. 4.935 J/kg

e. 1.234 W/kg

How can the factors of the wave be found?

a. Please find attached the graph of the signal created with GeoGebra

b. The period of the signal, T = 2•π/(π/2) = 4

c. The signal is even, given that it is symmetrical about the y-axis

d. The energy of the signal is given by the formula;

[tex] \frac{1}{2} \cdot \mu^{2} \cdot \omega ^{2} \cdot \: {a}^{2} \times \lambda[/tex]

Which gives;

E = 0.5 × 1.571² × 1² × 4 = 4.935 J/kg

e. The power of the wave is given by the formula;

E = 0.5 × 1.571² × 1² × 4 × 0.25 = 1.234 W/kg

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Suppose that a car speaker produces sound waves with a frequency of 4000 Hz. As the car speaker moves away from an observer, which of the
following occurs?

Answers

Frequency is reduced with the sound waves being less heard when the speaker moves away from an observer.

What is Frequency?

This is defined as the number of occurrences of a repeating event per unit of time.

As the speaker is moved away from the observer, the wavelength increases and the frequency decreases thereby resulting in less sound being heard.

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Topic : Heat

1. Why can anyone put their fingers beside the flame of a lit candle without getting burned, but not above the flame?

2. What is the purpose of putting holes near the top of a metal lampshade?

3. A metal spoon is placed in one of two identical cups of hot coffee. Which cup will be cooler after a few minutes?

Answers

1.You can hold your fingers beside the candle flame without harm,but not above the flame.
Why? Answer: Heat travels up by convection.

2.Answer: The holes are put on the top of metal lampshadeTo flow the gas outdide of the lamp.

3. Answer: Both cups will be cooler in a few minutes. The one with the metal spoon will cool faster (more) than the one without the spoon.



Hope this helps

a bulb rated 100 watt 120 volt is connected across a 120 volt source find the current in the bulb and power consumed by it ​

Answers

As it mentioned

100W/120V

So

power is 100W

Now

Current be I

[tex]\\ \rm\rightarrowtail I=\dfrac{P}{V}=\dfrac{100}{120}=\dfrac{5}{6}=0.8A[/tex]

Which statements accurately describe mechanical waves? Check all that apply.

A. Energy is transferred through vibrating particles.
B. A mechanical wave does not carry energy through matter.
C. A longitudinal wave is a type of mechanical wave.
D. A transverse wave is a type of mechanical wave.
E. An ocean wave moving through water is an example of a mechanical wave.

Answers:
A.
C.
D.
E.

I already did this
Edge 2022​

Answers

Answer:

A

Explanation:

E. An ocean wave moving through water is an example of a mechanical wave

e.g sound waves wave on a rope or string

and Ans a is also correct

In mechanical waves, the energy is transferred through the vibration of the particles.

Mechanical waves are the type of waves that transfers energy through the vibration of particles. Since, mechanical waves require a medium to transfer energy, they carry energy through matter.

Both longitudinal and transverse waves are two types of mechanical waves.

It is known that mechanical waves propagate through medium like matter, water, etc. Therefore, an ocean wave moving through water is an example of a mechanical wave.

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Find the temperature

Answers

Answer:

-------1

Explanation:

beacuse that is what i know

The ________ of an object is the same on the earth as it is on the moon.
A. mass
B. kilogram
C. newton
D. acceleration of gravity
E. weight

Answers

Answer:

mass

Explanation:

The mass of an object is the same on the earth as it is on the moon.

Mass always remains constant, it never changes with respect to place.

Three-Dimensional Thinking
2. Aiden collected canned goods for a neighborhood service project. He
pulled a plastic wagon behind him to put the items in. From the time
Aiden began until he finished collecting, the mass of the wagon tripled.
The walk back to Aiden's house was downhill and the speed of the
wagon tripled. What happened to the kinetic energy when the mass
tripled? What happened to the kinetic energy when the speed tripled?
A
When the speed tripled, the kinetic energy increased by a factor of 3.
B
When the mass tripled, the kinetic energy increased by a factor of 3.
When the mass tripled, the kinetic energy increased by a factor of 3.
When the speed tripled, the kinetic energy increased by a factor of 9.
When the mass tripled, the kinetic energy increased by a factor of 9
When the speed tripled, the kinetic energy increased by a factor of 3.
When the mass tripled, the kinetic energy increased by a factor of 9.
When the speed tripled, the kinetic energy increased by a factor of 9.
с
D

Answers

Answer:

A.

Explanation: both triple by 3

Answer: B

Explanation: It is because the formula for this eq is KE=V^2. In the eq, it says that the mass is triple meaning the KE also must have tripled. For the speed, since it has a formula then you just have 3^2 which is 9.

The force of an object is equal to its mass times its ______.
A. inertia
B. friction
C. acceleration
D. faster
E. slower

Answers

Answer:

C. acceleration

Explanation:

The connection between an object's mass and the amount of force required to accelerate it is described by Newton's second law of motion. F=ma is a common expression for Newton's second law, which states that the force (F) exerted on an object is equal to the mass (m) of the object times its acceleration (a). This indicates that the greater the mass of an item, the more force is required to accelerate it. And the more force there is, the faster the item accelerates.

Justina dreamed last night that she was warding off villains in a life or death battle outside a fortified castle. In the dream, she attempted to cross the moat but saw that it was filled with grotesque swamp creatures with warty green skin and she recoiled in fear. Knowing there was only one way to reach safety, she flew over the top of the castle and landed among the weeds in the inner courtyard. She was surprised to run into her seventh period Geometry teacher, Ms. Hargroves, but seeing that her teacher had a spear, compass, and workbook with her, Justina knew they would prevail. Ms. Hargroves told Justina that the key to defeating the villains was to write the theorems from the homework on the castle walls as protection against the invaders. Justina scrambled to write the complicated theorems before the menacing villains closed in. Just when the towering castle walls were about to be sieged, Justina awoke from her dream with a start.

As a therapist who specializes in dreams, who would you interpret Justina’s dream using:
17. Freud’s wish-fulfilling theory:
18. The information-processing theory:
19. The physiological function theory:
20. The activation synthesis theory:
21. The cognitive development theory:

Answers

As a therapist who specializes in dreams, I would interpret Justina’s dream by using: 17. Freud’s wish-fulfilling theory.

Who is Sigmund Freud?

Sigmund Freud was an Austrian physiologist, neurologist, medical doctor and the founder of psychoanalysis. Also, Freud was born in Moravia on the 6th of May, 1856 and he was famously known around the world for his works on psychoanalytic theory of personality development.

In 1923, Sigmund Freud developed the personality theory through which he strongly argued that a person’s personality (human psyche) is structured into three (3) key parts and these include:

The Id (instincts).Ego (reality).Superego (morality).

According to Sigmund Freud, wish fulfillment simply means the satisfaction of a human desire through an involuntary thought process such as dreams. Thus, it typically happens to a person when unconscious desires are adequately repressed by both the ego and superego.

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Calculations a technician performs for the CSP should be located on the O a) standard operating procedure (SOP). b) master formulation record (MFR). O) compounding record (CR). d) quality assurance

Answers

The calculations a technician performs for the CSP should be located on the master formulation record (MFR).

What is Master formulation record?

This is a master document which contains all information about the manufacturing process for the product.

This document contains all the calculations required to make the CSP thereby making option B the most appropriate choice.

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The United States uses only 10% of the world's energy.
True
False

Answers

Answer:

False

Explanation:

17%

the answer to your question is false

1. Greek scientist called Archimedes was asked to check the purity of the gold in a crown. He did this by comparing the density of the crown with the density of pure gold.
a) Describe how he could have measured the density of an irregular shaped object as a crown.

Answers

Answer:

Suppose Archimedes weighed the crown (we'll say 2700 grams)

Then he put the crown on a string and weighed the crown in water and found its weight to be 2560 g.

That means that an equivalent volume of water weighed

2700 - 2560 = 140 grams

Then the density of the crown is 2700 / 140 = 19.3

So this is the density of pure gold and the crown could be considered to be made of pure gold with no other metals in its composition.

Archimedes weighed the crown, then suspended it on a rope and measured the volume of water it displaced in order to determine its weight, then he calculated the density of the crown and compared it with the density of the pure gold.

What is density?

It can be defined as the mass of any object or body per unit volume of the particular object or body. Generally, it is expressed as in gram per cm³ or kilogram per meter³.

As given in the problem statement Greek scientist called Archimedes was asked to check the purity of the gold in a crown. He did this by comparing the density of the crown with the density of pure gold.

Archimedes weighed the crown, then suspended it on a rope and measured the volume of water it displaced in order to determine its weight.

Thus, he could have measured the density of an irregularly shaped object as a crown.

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she incorrect? Select all that apply.
because electromagnetic waves can only travel in gases
А
B
because electromagnetic waves can only travel through solids
С
because electromagnetic waves only come from the Sun
D
because electromagnetic waves are not created using force on a medium
m
because electromagnetic waves are created using accelerating charges
F
because electromagnetic waves require a medium to travel

Answers

electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

hope it helps...!!!

The weight of an object on the moon is less because the _______ on the moon is less.
A. mass
B. kilogram
C. newton
D. acceleration of gravity
E. weight

Answers

Answer:

acceleration of the gravity

Explanation:

The weight of an object on the moon is less because the acceleration of the gravity on the moon is less.

Environment A is warm and gets lots of rain. Environment B is warmer and gets more rain year round. Identify Environment A.(2 points)

Tundra

Rainforest

Desert

Swamp

Answers

The Swamp
There are many websites that say the rainforest but the rainforest is warmer and gets rain year round and swamps are warm and gets lots of rain but not year round.

Answer:

Swamp

Explanation:

there were answers that said rainforest, but i got it wrong, so its swamp.

Other Questions
5. Which line helps explain why people haddoubts that the shark attacks reallyhappened?A. "Witnesses had no doubt what hadhappened."B. "Even the most respected scientistsmistakenly believed that sharks were shycreatures with weak jaws and smallappetites."C. "It was massive, eight or nine feet long."D. "Overnight, people's image of sharks wastransformed." . Find the angle between the given vectors to the nearest tenth of a degree. u = , v = (2 points) What is the difference between a moon and a planet. Which questions would most help a reader identify the author's purpose for writing? Select three options.What type of text is this?What type of reviews did the book receive?How many copies of the book have been sold?What is the central idea?How does this text make one feel? What is the slope of the line that passes through (-1, 3) and (-1, 8)?due today What is the perfect square of the root 3x^4 ANSWER FAST!!!Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements. In this experiment, the ______ was intentionally manipulated. This was the independent variable. The dependent variable measured was the ________ . Circuit A has a voltage of 10 V, and circuit B has a voltage of 15 V Which statement about the circuits is correct? (1 point)If the resistance in circuit A equals the resistance in circuit B, then the current in circuit A is greater than thecurrent in circuit B.If the resistance in circuit A is greater than the resistance in circuit B, then the current in circuit A is greaterthan the current in circuit B.If the current in circuit A equals the current in circuit B, then the resistance in circuit A equals the resistancein circuit BIf the current in circuit A is greater than the current in circuit B, then the resistance in circuit A is less thanthe resistance in circuit B. You have been working through a lot of material that includes sorting grammatically correct and incorrect sentences. Directions: Take a look at the sentences below and create a general rule in your own words that you think could explain what makes a sentence grammatically correct in Spanish when using verbs that require spelling changes in the preterite tense.Hint: Note the subject pronoun. Pay attention to the type of verb. (-ar, -er, -ir) Determine the conjugations for regular preterite tense verbs. See if any patterns occur.Make your best guess and create your grammar rule for these 3 special types of verbs, then see if your rule applies to the example sentences. We are not looking for a textbook grammar rule, but rather a creation of your own. Example readings: Me gusta tocar el violn. Yo toco el violn en la escuela para practicar y yo lo toqu al concierto anoche. Tocaste t?A mi amiga toca el violn tambin. Ayer ella lo toc conmigo. Tocamos muy bien. Los estudiantes de la escuela visitante no tocaron como nosotros! A veces tocamos tanto que se hinchan nuestros dedos y tenemos que descansar. Jugaste t deportes o algo ms despus de escuela? Yo jugu unos videojuegos y despus mi familia y yo jugamos afuera. Mi hermano jug al bisbol con mis padres. Ellos jugaron lanzadora y jardinero (pitcher and outfielder). Mi hermano tiene el asma y necesit medicamentos para respirar. Hola amigo, tienes tiempo entre las clases para almorzar? Javier y Julia ya almorzaron a la 1. Yo no almorc con ellos. Almorzamos en el patio ayer y haca sol. Almorzaste algo? Es importante comer para que ests sano y en buena forma. Tienen las empanadas de pollo en la cafetera hoy. Julia las almorz ayer y ella me dijo que las empanadas estaban deliciosas. If stock prices go up and people feel richer, aggregate demand will: stay the same because there have been no changes to the underlying assets. Increase. Be unpredictable. Decrease each sentence below is in active voice . rewrite each on one so that it is in passive voice 1. the great depression harmed the united states 2. some people designed the new deal to help the country recover 3. during battles, enemy soldiers killed many allied soldiers What happens in radioactive decay? Convert 68% As a fraction 33.33333 rounded to the nearest tenth Which sentence from chapter 2 do NOT support the inference Gherland takes pleasure in cruelty? The Girl Who Drank the MoonA - Gherland and checked his mirror again, touching up his rouge. he rather enjoy teaching the occasional lesson to the citizens of the Protectorate.B - Let us be off. That baby isnt going to sacrifice itself, after all. GherlandC - Grand elder Gherland took his time that morning. The day of sacrifice only came once a year, after all, and he liked to look his best during the sober procession to the cursed house, and during the summer retreat. D - The Grand Elder had ever so many possessions that were unique in the Protectorate. It was one of the perks of the job. Ex 1 Please help me ! Apple decided to walk [tex]9\frac{3}{10}[/tex]mi from his house to the beach. In the first hour, he walked [tex]3\frac{4}{5}[/tex]mi. In the second hour he walked [tex]2\frac{9}{10}[/tex]mi. How much farther did he have to go?Please show your work! name a right angle I need some help 14Mr. Miller drew a rough map to show how his land is divided into sections. He grows corn,soybeans, and wheat. He also has dairy cows.Corn 107.625 acresSoybeans170.25Dairy Cowsacres108 acresWheat 107.65 acresPart AType a sentence to compare the number of acres of corn and the number of acres of wheat. Use, or =Answer:Part BType a sentence to compare the number of acres of soybeans and the number of acres of wheat.Use, or =Answer:Part CCompare each crop area to the land used for the dairy cows. Explain if more or less land is usedfor each crop than for dairy cows.Answer: There are only blue sweets, green sweets and red sweets in a box.the ratio of the number of blue sweets to the number of green sweets is 2: 7the ratio of the number of green sweets to the number of red sweets is 3 : 1there are less than 140 sweets in the box.what is the greatest possible number of red sweets in the box? your final answer must include the words, 'red sweets'.