Question

Anil lives in a village and his school is 8 km away from his home. His father suggests buying a motor cycle to go to school. Anil opposes the idea and opts for a bicycle instead. (๐’Š) Write the energy transformation taking place while Anil rides his bicycle. (๐’Š๐’Š) Justify the stand taken by Anil in your own words. (๐’Š๐’Š๐’Š) How can he convince his friends to do the same?

  • Work and energy CBSE Class 9
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Answer

(๐‘–) Muscular (chemical) energy converts into mechanical energy.

(๐‘–๐‘–) Anil wisely opt for the bicycle as he was concerned towards environment, to avoid noise and air pollution.

(๐‘–๐‘–๐‘–) By informing them about the harms of pollution, by putting forward the advantages of cycle.

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