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kupik [55]
3 years ago
12

Whenever energy changes form, people sometimes say that some energy is "lost." What is meant by this?

Physics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

A. The energy is not truly lost: it transforms into forms that are not easily put to use.

Explanation:

This is due to the fact that when we use energy, it seems to have disappear, but it really hasn't. In fact, when we use energy, it is changing into another form that has to be converted in order for energy to be present once again.

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A stone is thrown in a vertically
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Answer:

1.25 m

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Explanation:

Given:

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