Biology, asked by bhargavikul8733, 8 months ago

A body of mass 5 kg is lifted through a height of 20 m then calculate the work done

(980 J)

Answers

Answered by littlekrishna109

4

Answer:

980J

Explanation:

work =force x displacement

mg x height raised

5 x 9.8 x 20

100 x 9.8 = 980J

Answered by ma1234567

1

Answer:

1000J

Explanation:

mass=5kg , d=h=20m ,g=10

work=force×displacement,But here

f=w=mg , and d=h then w= mgh ,

w=5×10×20=1000J

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