Question

What does conservation of mechanical energy mean? a.Heat is created but we cannot measure it. b.Kinetic...

What does conservation of mechanical energy mean?

a.Heat is created but we cannot measure it.

b.Kinetic energy cannot be converted to potential energy.

c.None of the other answers.

d.The potential energy remains the same.

e.The kinetic energy remains the same.

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Answer #1

Answer-None of the answers.

Reason- Conservation of mechanical energy means that the sum of Kinetic and potential energy always remains constant.For an ideal situation converion of kinetic energy to potential energy can take place and vice versa.But the total sum of these energies always remains constant.

In case of any doubt,do ask in comments.Thanks and best of luck.

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