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State the energy transformation taking p...

State the energy transformation taking place when a boy is riding a bicycle.

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Muscular energy spent by the boy is transformed into kinetic energy of the bicycle.
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PRADEEP-WORK AND ENERGY-Assessment Through paper pen Test
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  15. A spring which is kept comprassed by tying its ends together is allowe...

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  16. An aeroplane's velocity is doubled, What happens to kinetic energy ? I...

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  17. Represent graphically the variation of kinetic energy (Ek), potential ...

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  18. A skier starts from rest at the top of a ski slope and skis downhill. ...

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  19. Water is pumped out of a well 10m deep by means of a pump rated at 10 ...

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  20. Explain the difference between work, energy and power. Give their expr...

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