Question

A boy of mass 50kg runs up a set of stairs of total height of 3.0m.find the work done against gravity

Answer 1

Answer of the question

Answer 2

Work done= force x displacement.

W = f x s
W = (50 x 10) x 3
W = 1500J

Answer 3

Workdone 1500

Answer 4

Work done =force ×displacement

W=F×S
=Mg×h =Mgh
W=(50×10)×3.0
W=(500)×3.0
W=1500 Joules.

Answer 5

W= mgh

W= 50×3.0×10
W= 1500J

Answer 6

it is very helpful

Answer 7

Work done=forcexdisplacement

W=fxs
W=50x10x3
W=1500J

Answer 8

Very correct it help me in my physics assignment

Answer 9

Thanks alot it really helped me

Answer 10

Very correct

Answer 11

W=mas =m*a=50*30=1500j

Answer 12

Work done=mgh=50×10×3=1500

Answer 13

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Answer 14

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Answer 15

Mather

Answer 16

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Answer 17

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Answer 18

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Answer 19

w=mgh

50*10*3=1500j