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3 years ago

11

A 1500 kg car is parked at the top of a hill 5.2 m high. At the bottom of the hill, what is the kinetic energy, in Joules, of th

e car?

1 answer:

irga5000 [103]3 years ago

4 0

Answer:

10.1

Explanation:

I think it's right?

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A ball is pushed into a spring-loaded launcher with a force of 20 N, which compresses the spring 0.08 m.

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Answer:

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Explanation:

Given parameters:

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Unknown:

Spring constant = ?

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k is the spring constant

e is the compression

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