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प्रश्न
What are the two kinds of mechanical energy?
What are the two forms of mechanical energy?
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उत्तर
Two kinds/forms of mechanical energy:
- The Potential Energy (P.E.)
- The Kinetic Energy (K.E.)
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संबंधित प्रश्न
In each of the following a force, F is acting on an object of mass, m. The direction of displacement is from west to east, as shown by the longer arrow. Observe the diagrams carefully and state whether the work done by the force is negative, positive or zero.

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