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प्रश्न
Can a body possess energy even when it is not in motion? Explain your answer with an example.
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उत्तर
Yes, a body not in motion can possess energy.
Example: Water stored in the dam though not in motion possesses potential energy.
Or
A stone at rest on the top of a building possesses potential energy.
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संबंधित प्रश्न
The energy stored in water of a dam is the kinetic energy.
The potential energy of a body is due to its state of ................... and kinetic energy of body is due to its ...............
Name the type of energy (kinetic or potential) possessed by the following A moving cricket ball.
Name the type of energy (kinetic or potential) possessed by the following A compressed spring.
Name the type of energy (kinetic or potential) possessed by the following A moving bus.
Name the type of energy (kinetic or potential) possessed by the following A bullet fired from a gun.
Name the type of energy (kinetic or potential) possessed by the following A stretched rubber band.
Give an example to show the conversion of potential energy to kinetic energy when put in use.
A body of mass 60 kg is moving with a speed 50 m s_1. Find its kinetic energy.
A truck of mass 1000 kg, increases its speed from 36 km h-1 to 72 km h-1. Find the increase is its kinetic energy.
