Science, asked by andrealizama, 11 months ago

A book with a mass of 1.25 kg gains 27.7 J of potential energy when it is lifted from the floor to a shelf. How high is the shelf above the floor? Show all your work.

Answers

Answered by apurvaa200297

6

potential energy U=mgh

m=1.25kg

U=2.77

g=10 h=2.216

g=9.8 h=2.26

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