Science, asked by lalparmawii72, 4 months ago

a boy weighting 40 kg climbs up a tree of 5 meter, calculate the amount of work done

Answers

Answered by siddh4552

9

Answer:

W= fg cos90 degree

W=40×50×0

W=0J

Here is your answer mate

Plz mark as brainliest.

Answered by anweshabhattacharyya

13

Answer:

Explanation:

We know ,

Work= Force * Displacement

Or,work= 40*10*5

Or ,work=2000J ( here g= 10 m/s² and f= mg.)

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