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A student lifts their 75 N backpack 0.50 m onto their chair. How much work is done?
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1 vote
A student lifts their 75 N backpack 0.50 m onto their chair. How much work is done?

User Yegor
by
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1 Answer

5 votes

Answer:

37.5 J

Step-by-step explanation:

With work done equation: W=Fs

W=75*0.50=37.5 J

or use mgh=(75)(0.5) which is the same

User Trakos
by
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