Asked by Vanessa

How much work is done by a boy weighing 450. Newtons while carrying a 20.0 kilogram package up a 2.00 meter flight of stairs?
Answered by Anonymous
Given

F = 450 N
m = 20 kg
d = 2 m

W = Fd
Answered by bobpursley
The force on his feet is 450+20*g

work= forceonhisfeet*2m
Answered by malook
25840
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