2 years ago

How can i prove the conservation of mechanical energy?

1 answer:

5 0

Answer:

We can also prove the conservation of mechanical energy of a freely falling body by the work-energy theorem, which states that change in kinetic energy of a body is equal to work done on it. i.e. W=ΔK. And ΔE=ΔK+ΔU. Hence the mechanical energy of the body is conserved

Explanation:

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A hydraulic lift has pistons with diameter 28cm and 70cm, respectively. If a force of 500 N is exerted at the input piston. What

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Answer:

3125 N

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3 years ago

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How can i prove the conservation of mechanical energy?​

How can i prove the conservation of mechanical energy?