Question

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Answer 1

Answer:

Here is the 2nd answer

Explanation:

The concepts of work and energy are closely tied to the concept of force because an applied force can do work on an object and cause a change in energy. Hope it was helpful to you...

Answer 2

Answer:

ok i will answer make me as brainliest

2 ans work and energy are same because we need energy to work

3 ans the devices that utilise solar energy are solar panells

4 ans kinetic energy depends on the energy of our body

5 ans in burning coal we see chemical energy converted into heat and in electric be we see mechanical energy converted into sound energy

hope it helps you

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