1.

38. The weight of a person is 60 kg. If he gets 10calories heat through food and the efficiency of hisbody is 28%, then upto how much height he canclimb (approximately)

Answer»

46.67m

plz inform me whether i am right or not

it's wrong

whats the correct answer

200m

see i can give my explanation .it can use 28%of its energy for climbing so energy used will be 28000J now equate it with 600h because his work will be converted into potential energy

thanks



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