6. a) A man is sitting on a bench and thinking about ideas meant for planning for his friend's
birthday party .What work is being done by him ? which energy used
Answers
Answered by
0
Answer:
kinetic energy is used by him
Answered by
1
Answer:
work done by the person is zero.
Explanation:
work is the product of force and displacement. since he is sitting at the same place , the displacement is zero and hence the work done is zero.
the energy possesed by him is potential energy
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