Science, asked by duggu1234star, 3 months ago

a porter lifts a luggage of 20kg from the ground and puts it on his head 2m above the ground calculate the work done by him on the luggage

Answers

Answered by shanzalkhan44

2

20 kg = 40 Newton's

work done = force * displacement

= 40 * 2

= 80 joules

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