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प्रश्न
Fill in the blank
The ability to do work is called ______
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उत्तर
The ability to do work is called energy
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संबंधित प्रश्न
What is potential energy ? State its unit.
State two factors on which the potential energy of a body at a certain height above the ground depends.
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- Take two aluminium channels of different lengths.
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- Now take two balls of the same size and weight and release them from the top end of the channels. They will roll down and cover the same distance.
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