Engineering High School

Which of the following statements is not true about proper tire care?

Answers

Answer 1

Answer:

The answer is 'Tire tread depth can only be checked by a properly trained tire expert.'

Explanation:

Related Questions

Amy uses 30N of force to push a lawn mower 5 meters. How much
work does she do?
(Precision of 1)
Really need this

Answers

Amy does 150 Joules (J) of work using 30N of force to push a lawn mower 5 meters.

Here, we use Joules (J) to represent the amount of energy spent when a force of one newton is applied over a distance of one meter.

How to the work done by Amy?

To calculate the work done by Amy, we will multiply the force she applies (30 N) by the distance she moves the lawn mower (5 m).

Work = Force × Distance

Given:

Force = 30 N

Distance = 5 m

Plugging in the values:

Work = 30 N × 5 m

Work = 150 N·m

Therefore, Amy does 150 Joules (J) of work.

Read more about force at brainly.com/question/12785175

#SPJ1

Explain why the following scenario fails to meet the definition of an implementation plan.

Situation: Ian, the project lead for flight simulator software, has identified his project team, including three programmers, two junior programmers, and a writer. He has requested a budget of $250,000 for six months and is preparing to begin coding.

Answers

Explanation:

based on the information provided, it is difficult to determine why this scenario would fail to meet the definition of an implementation plan. However, it is possible that additional information is needed to fully understand the situation and evaluate whether or not it meets the criteria for an implementation plan. An implementation plan typically includes specific steps and timelines for completing a project, as well as a budget and resources needed to carry out those steps. It may also include contingency plans and risk management strategies. Without more detailed information about Ian's plan and how he intends to execute it, it is unclear if this scenario meets the criteria for an implementation plan.

Yooooooooooooooooooooooo

Answers

1. Dependability

2. Commission

3. PRAM

Question 5 (5 points)
A Vex motor has a has a voltage of 9 volts running through it, and a
current of 15 mA. What is the power?
(Precision of 0.000)

Answers

The power of the Vex motor is 0.135 watts.

How to solve

The power of the Vex motor can be calculated using the formula:

Power (P) = Voltage (V) * Current (I)

Substituting the given values:

P = 9 volts * 15 mA

To simplify the calculation, we convert milliamperes (mA) to amperes (A):

P = 9 volts * 0.015 amperes

P = 0.135 watts

Therefore, the power of the Vex motor is 0.135 watts.

Answers

The materials such as high-quality furnace filters, tightly woven cotton fabric, electrostatic cloth, and activated carbon are everyday options that provide effective filtration of microscopic particles.

There are several everyday materials that can effectively filter microscopic particles.

One commonly used material is high-quality furnace filters, which are designed to capture small particles and allergens. These filters consist of dense fibers that create a barrier, preventing microscopic particles from passing through.

Another effective material is tightly woven cotton fabric, such as quilting cotton or flannel. The tight weave of these fabrics can trap small particles, making them suitable for homemade face masks or air filtration systems.

Electrostatic cloth, like microfiber towels, also has excellent filtering capabilities. The fibers in these cloths carry an electric charge that attracts and captures particles, including microscopic ones.

Activated carbon is another material used for filtering microscopic particles. It works by adsorbing particles onto its surface through a process called adsorption. Activated carbon is commonly found in air purifiers, water filters, and respirators.

For more questions on filtration

https://brainly.com/question/31609992

#SPJ8

Explain the problem with the initial step in the implementation plan in the following scenario.

Situation: Frank, the project lead, was assigned two programmers and a writer for the project team. He decides that is not enough, and he hires two additional programmers and a second writer.

Answers

Answer:

The problem with the initial implementation plan is that Frank, the project lead, made changes to the team composition without proper justification or evaluation.

Explanation:

Energy problem formulas
Potential Energy = mgh
v = velocity or speed
Kinetic energy = mv²
9 = 9.8 m/s²
m = mass in kg
(Precision of 1)
h = height in meters
You serve a volleyball with a mass of 3.1 kg. The ball leaves your hand
with a speed of 20 m/s.
a) Calculate Kinetic Energy
(Precision of 1)
b) How much work is being done to the system to create this kinetic
energy?

I need this asap

Answers

a. The kinetic energy is 620 J

b. The amount of work done is equal to the kinetic energy. In this case, the work done is 620 J.

How to calculate the value

a. The formula for kinetic energy is:

KE = 1/2mv²

where:

KE is the kinetic energy in joules (J)

m is the mass in kilograms (kg)

v is the velocity in meters per second (m/s)

In this case, we have:

m = 3.1 kg

v = 20 m/s

So, the kinetic energy is:

KE = 1/2(3.1 kg)(20 m/s)²

= 620 J

b) How much work is being done to the system to create this kinetic energy?

Work is done to the system to create kinetic energy. The amount of work done is equal to the kinetic energy. In this case, the work done is 620 J.

Learn more about energy on

https://brainly.com/question/13881533

#SPJ1

Question 6 (5 points)
A Tesla car weighs 250,000 Newtons Travels a distance of 64 M in 2
seconds (115 km / hour). The Voltage of the Battery of the car is 375
Volts. The Current is 32 kA.
What is the % Efficiency of the power

Answers

The efficiency of the power is 70%. This means that 70% of the energy supplied by the battery is used to move the car, and the remaining 30% is lost as heat and other forms of energy loss.

How to calculate the value

The efficiency of the power is calculated as follows:

Efficiency = Work output / Work input

The force is the weight of the car, which is 250,000 N, and the distance is 64 m. So the work output is:

Work output = 250,000 N * 64 m

= 16,000,000 J

The voltage is 375 V, the current is 32 kA, and the time is 2 seconds. So the work input is:

Work input = 375 V * 32 kA * 2 s = 23,040,000 J

The efficiency is then:

Efficiency = 16,000,000 J / 23,040,000 J = 70%

Learn more about power on

https://brainly.com/question/1634438

#SPJ1

Other Questions

Find the area of the trapezoid. Suppose you have a stock market portfolio with a beta of .75 that is currently worth $435 million. You wish to hedge against a decline using index options. Describe how you might do so with puts and calls. Suppose you decide to use SPX calls. Calculate the number of contracts needed if the call option you pick has a delta of .40, and the S&P 500 Index is at 1,250. Given the parents AABBCc x AabbCc, assume simple dominance for each trait and independent assortment. What proportion of the progeny will be expected to phenotypically resemble the first parent with genotype AABBCc?A) 1/4B) 3/4C) 3/8D) 1 The respiratory system is at the (mechanical) equilibrium position in all of the following conditions EXCEPT a) at the end of normal expiration b) when the transrespiratory pressure (alveolar-atmospheric) is zero c) when lung recoil is balanced by chest wall expansion d) when lung volume is at residual volume (RV) e) when the respiratory muscles are relaxed and the airway is open The law requiring that written express warranties on products costing more than ten dollars meet certain requirements is thea) Consumer Product Safety Actb) Federal Trade Commission Actc) Magnuson-Moss Warranty Actd) National Traffic and Motor Vehicle Safety Acte) None of the above A student is randomly generating 1-digit numbers on his TI-83. What is the probability that the first "4" will bethe 8th digit generated?(a) .053(b) .082(c) .048 geometpdf(.1, 8) = .0478(d) .742(e) .500 in which area of treatment has apa developed guidelines to assist psychologists in evaluating their competencies in areas that might be outside their expertise? identify 6 positive accomplishments of the nixon administration's according to freudian theory depression results in part from 1. FALSE The CIA tried to deny African-Americans their right to vote in the 1960s.2. FALSE. Watergate reporters Woodward and Bernstein worked for the New York Post.3. TRUE. President Nixon chose to resign over the Watergate scandal.4. FALSE. President Roosevelt passed the Civil Rights Act of 1964.5. FALSE. The Ku Klux Klan attempted to register African-Americans to vote.6. TRUE. J. Edgar Hoover headed the FBI during the Civil Rights struggles of the 1960s.7. FALSE. In 1964, 3 Civil Rights activists were murdered in Florida for registering blacks to vote.8. FALSE. The Watergate Hotel break-in 1972 took place at the offices of the Republican National Committee.9. TRUE. Edward Snowden left the United States after exposing illegal surveillance of Americans and now lives in Russia.10. FALSE. President Kennedy was assassinated in a motorcade in the southern state of Mississippi. a diagnostic colonoscopy (45378) and a diagnostic egd (43235) were performed on the same patient by the same physician on the same day during separate sessions. how are these procedures reported? 1. Find f Fin ds where F = = (xy2 + 3xz, x2y + y3, 3x2z - z) and S is the surface of the + - Z S = region that lies between the cylinders x2 + y2 = 4 and x + y2 = 36 and between the planes z = Shareholders of public companies are represented by the Board of TrusteesSelect one:a.Trueb.False what is the order of steps for configuring a security policy? refers to the decomposition of complex compounds during cellular metabolism TRUE / FALSE. office automation systems are designed primarily to support data workers select which category/categories of color are shown in this artwork:question 1 options:primary colorswarm colorscomplementary colorsneutral colors the largest and most visible international health agency is the Need TWO Lead in, QC, and ANs for act two of Romeo and Juliet. 2 topics from the following listfate vs. free will, nature of love, love & death, complex family relationships, friendship, old vs. young, light vs. dark, day vs. night, role of women, purpose of marriage, or love & hate1. Write the 5 parts of the lead-in (LI)--situation, speaker, listener, time and place.2. Combine the 5 LI parts into an actual lead-in and embed your chosen quote and write a parenthetical citation; for Shakespeare citations are in Roman Numerals and go Act. scene. line numbers (I.ii.33-37)3. Then write a 3-4 sentence analysis explaining what this quote reveals about the topic. one in every 9 people in a town vote for party a. all others vote for party b. how many people vote for party b in a town of 810?