Question

state the law of conservation of mechanical energy​

Answer 1

Answer:

The law of conservation of energy states that the amount of energy is neither created nor destroyed. ...For example, when you roll a toy car down a ramp and it hits a wall, the energy is transferred from kinetic energy to potential energy.

Explanation:

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Answer 2

Answer:

Law of conservation of mechanical energy:: The principle of the conservation of mechanical energy states that the total mechanical energy in a system (i.e., the sum of the potential plus kinetic energies) remains constant as long as the only forces acting are conservative forces.