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Reptile [31]
3 years ago
11

How does a rollercoaster convert potential energy into kinetic energy and then back to potential energy again and again?

Physics
1 answer:
Vladimir79 [104]3 years ago
5 0
When a roller coster goes down hill all its stored energy is bieng used as electricity is bieng converted into energy (moving)
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What happens to thermal energy when Kinetic energy is Increased/Decreased?
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A 3600 kg rocket traveling at 2900 m/s is moving freely through space on a journey to the moon. The ground controllers find that
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Answer:

m=417.24 kg

Explanation:  

Given Data

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To find

m = mass of gas  

Solution

Let m = mass of gas    

first to find Initial speed with angle given

So

Vi=vi×tanΘ...............tan angle

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7 0
3 years ago
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andreyandreev [35.5K]

Answer:

b

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What are some alike things between the ozone layer and the greenhouse effect
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3 years ago
Starting from rest, a crate of mass m is pushed up a frictionless slope of angle theta by a horizontal force of magnitude F. Use
ludmilkaskok [199]

Answer:

v =  sqrt[2*(F*h*cot(theta)-mgh)/m]

Explanation:

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3 years ago
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