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An electric hoist does 56,447 J of work in raising 115 kg load. How high (in meters) was the load lifted?
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38 votes
An electric hoist does 56,447 J of work in raising 115 kg load. How high (in meters) was the load lifted?

User Hasanavi
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1 Answer

15 votes
15 votes


\\ \rm\rightarrowtail W=mgh


\\ \rm\rightarrowtail 56447=1150h


\\ \rm\rightarrowtail h=56447/11150


\\ \rm\rightarrowtail h=49.1m

User Bill Burcham
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