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3 votes
Determined the quantity of work done when a crane lifts a 100-n block from 2m above the ground to 6 m above the ground

A100j
B200j
C400j
D600j

User Jeff Weber
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1 Answer

4 votes
W=F*d=100N*(6m-2m)=400 J (C)
User Pedro Salgado
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