Physics
The energy possessed by a body due to the force of attraction of earth on it is called its:
- Rotational kinetic energy
- Kinetic energy
- Gravitational potential energy
- Elastic potential energy
Work, Energy & Power
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Answer
Gravitational potential energy
Reason — Gravitational potential energy is the energy an object possesses because of its position in a gravitational field. It arises from the gravitational force between the object and the Earth (or another massive body).
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A boy takes 3 minutes to lift a 20 litre water bucket from a 20 m deep well, while his father does it in 2 minutes.
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A body at a height possesses:
- Kinetic energy
- Potential energy
- Solar energy
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The energy possessed by a body in the deformed state due to change in its size or shape is called:
- Rotational kinetic energy
- Kinetic energy
- Gravitational potential energy
- Elastic potential energy
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- displacement
- velocity
- acceleration
- work done