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podryga [215]
3 years ago
6

Can someone help me with a)​

Physics
1 answer:
Gnom [1K]3 years ago
3 0

Answer:

what's your problem. How may I help you Buddy

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If energy cannot be created or destroyed, where does it go?
blondinia [14]
It transfers and changes into different types of energy, this is why the ground feels hot when something moves fast over it.
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A bowling ball with a mass of 8 kg is moving at a speed of 5 m/s. What is its<br> kinetic energy?
natali 33 [55]

Answer:

100J

Explanation:

Kinetic energy=1/2mv^2

Kinetic energy=(1/2 x 8)x5^2

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100J

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A force of 100 N acts on a body and moves at a distance of 2 m in the direction of the force. How much work has been done?
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B

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