Answer:
A possible situation in knowing the gravitational potential energy of an object is to find it's maximum kinetic energy. It can be important if I would want to calculate the velocity the object will be having if the potential gravitational energy will be converted into kinetic by using the formula.
after acceleration the iron nuclei travel at a steady speed of one-tenth of the speed of light .the speed of light is 3.00 x 10^8. calculate the time taken for the iron nuclei to travel at a distance of 12000m
Answer: After acceleration the iron nuclei travel at a steady speed of one-tenth of the speed of light .the speed of light is 3.00 x 10^8. calculate ...
Explanation:
Answer ASAP! but only if you know 100%, and whoever gets it right can have brainliest
Answer:
You could find billions of stars in a galaxy, hope this helps.
The answer is billons, 100 billon to be exact.
Reasoning:If you looked up in the night sky, you'd see so many stars. Everyone else looking up can see them too. Weather they are in Canada, or Flordia. There isnt just 100, or 1000 or 1 millon, there are billons.
Therefore, your answer is D. Billons.
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What two advantages do CD’s have over long play records?
This is science
Answer:
CDs have more than 10 times the dynamic range of LPs and great sound quality. (I hope this helps)
Explanation:
You are sitting in a car that is driving on the highway. Explain how your speed could be defined differently depending on your frame of reference. Be sure to give at least two different frames of reference in your explanation.
Answer:
1.An inertial frame of reference in classical physics and special relativity possesses the property that in this frame of reference a body with zero net force acting upon it does not accelerate; that is, such a body is at rest or moving at a constant velocity.
2.In a non-inertial reference frame in classical physics and special relativity, the physics of a system vary depending on the acceleration of that frame with respect to an inertial frame, and the usual physical forces must be supplemented by fictitious forces.
3.moment-of-force. Noun. (plural moments of force) (physics) The turning effect of a force applied to a rotational system at a distance from the axis of rotation. The moment is equal to the magnitude of the force multiplied by the perpendicular distance between its line of action and the axis of rotation.
Explanation:
Which body is found inside the solar system?
moon
black hole
galaxy
nebula
Identify the technologies that utilize electromagnetism. (Choose 2) Kitchen blender, silicon microchip, inclined plane, electric drill
Answer: Kitchen blender and electric drill
Explanation:
Answer:
Identify the technologies that utilize electromagnetism. (Choose 2) Kitchen blender, silicon microchip, inclined plane, electric drill THE ANSWER IS Kitchen blender, electric drill BEACIUSE IR UTILIZE ELECTRO...
Explanation:
6-grade science best answer gets brainiest.
Disclaimer: I did some research for these questions, I am not completely sure if all of these are correct but this is the best I got, sorry if one/some of these are wrong :(
Question: Planets move faster when they are closwer to the sun
Answer: Kepler's Second Law
Question: Planets orbit the sun along an elliptical path
Answer: Kepler's first law
Question: The force of gravity depend on the masses of the objects and the distance between them
Answer: Newton's law of universal gravitation
Question: Planets farther away from the sun take londer to orbit the sun
Answer: Both laws I believe.
A student conducts an investigation to show the relationship between temperature and kinetic energy in one phase of matter. What would the graph of this relationship look like?
Answer:
exponential growth
Explanation:
they will rise
The relationship between temperature and kinetic energy in one phase of matter is exponential.
What is kinetic energy?The energy an object has as a result of motion is known as kinetic energy. A force must be applied to an object in order to accelerate it. We must put in effort in order to apply a force. Following work, energy is transmitted to the item, which causes it to move at a new, constant speed.
Each molecule in a group has a kinetic energy that may be determined using the equation above. A group of molecules will have a wide range of kinetic energy, from very low to extremely high, even though they all have constant masses due to differences in their velocities. The general distribution will not vary, even though the kinetic energy of each molecule may fluctuate frequently.
The relationship between temperature and kinetic energy in one phase of matter is exponential.
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PLEASE HELP
Sue used data on an active volcano to demonstrate two different types of eruptions on the sun. She wrote the following observations about an active volcano.
The volcano continuously spews a slow stream of hot gases.
It erupts violently after gaps of several years and spews very hot gases.
Which statement is correct about the eruptions on the sun represented by Sue's observations?
Observation 1 represents a solar wind because solar winds are a continuous stream of particles given off by the sun.
Observation 1 represents a CME because a CME is a cloud of plasma which bursts out of the sun's atmosphere.
Observation 2 represents a solar wind because the solar wind travels at a very high speed in a specific direction.
Observation 2 represents a CME because a CME is a magnetic storm on the sun which produces high energy particles.
Regarding the solar eruptions that Sue's observations depict, statement D is accurate. Because a CME is a magnetic storm on the sun that generates high-energy particles, observation 2 depicts a CME.
What is an eruption of the sun?Sunspots are solar eruptions that happen when magnetic lines twist and abruptly realign close to the sun's surface.
Coronal mass ejections (CMEs), or streams of charged particles that launch into space, are occasionally linked to these events.
Hot gases are continually released from the volcano in a steady stream. After a few-year hiatus, it bursts suddenly and emits extremely hot gases.
The assertion that Sue's observations depict eruptions on the solar is true, observation 2 does represent a CME since a CME is a magnetic storm on the sun that generates high-energy particles.
Hence, statement D is accurate.
To learn more about the eruptions of the sun, refer;
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How does the numerical value of the eccentricity, "e", change as the shape of an ellipse approaches a straight line?
Answer:
At eccentricity = 0 we get a circle For 0 < eccentricity < 1 we get an ellipse for eccentricity = 1 we get a parabola for eccentricity > 1 we get a hyperbola for infinite eccentricity we get a line
How far it is Sun to U.S?
Answer: The sun is 93 million miles from us.
Explanation:
the sun is approximately 93 million miles from Earth. Scientists call this distance 1 AU (astronomical Unit).
An AU is now more precisely defined as,"a conventional unit of length equal to 149,597,955,807 meters exactly." This now translates to 149,597,871kms.
What is a nebula made from?
stars
dust and gas
planets
asteroids
Answer: Its made from dust and gas
Explanation:
Here, if you help me ill give you 100 points and brainlyist. This is worth way less than 100 points, but im a awesome person :D
Earth rotates on its tilted axis _______________ an Earth day.
The moon rotates on its axis approximately once per _____________.
The moon orbits Earth approximately once a ____________________.
Earth-moon system orbits the sun once a _______________________.
Solar energy _____________ off the side of the moon that faces the sun and can travel to Earth.
Solar energy travels in a straight line from the sun and hits different parts of the curved Earth at different ___________ - more direct at the __________________ and less direct at the ________________.
Answer:
Sorry I don't know all of them im so sorry i tried my best :(
The moon rotates on its axis approximately once per month
The moon orbits Earth approximately once a month
Earth-moon system orbits the sun once a year
Solar energy bounces off the side of the moon that faces the sun and can travel to Earth.
Heres some of the answers I could be wrong im very sorry.
PLEASE I NEED HELP!!
after acceleration the iron nuclei travel at a steady speed of one-tenth of the speed of light .the speed of light is 3.00 x 10^8. calculate the time taken for the iron nuclei to travel at a distance of 12000m
Answer:
may be 5 m is the answer of this question
assume that a person bouncing a balll represents a closed system. which statement best describes how the amounts of the balls poyrntsi and kinetic energy change
Answer:
[tex]m[/tex]
l can carry objects that can weigh 100 times the weight of my body
This table shows data collected by three devices: a thermometer on a weather balloon, a surface thermometer, and a barometer.
Day 1 Day 2 Day 3 Day 4 Day 5
temperature, upper atmosphere (°F) 27 25 25 20 19
temperature, surface (°F) 40 37 34 32 31
air pressure (inches of mercury) 30.00 29.96 29.75 29.50 29.49
What type of weather will this region likely experience within the next few days?
warmer weather, cloudless skies
a snowstorm
colder weather with no precipitation
a heavy summer thunderstorm
Answer:
colder weather
Explanation:
Which body is found inside the solar system?
moon
black hole
galaxy
nebula