A boy carrying a load of 6 kg runs upstairs.if the work tht the does is 300J. Find the height of the stairs
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Answer:
Mass that the boy is carrying = 6 kg
Work done = 300J
Displacement = Work Done = Mass*Displacement
= 300 = 6*d
= 50 m = d
As the boy displaced a 6kg object by 50 m, the stairs height must be the same.
Hope this helps.
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