leon695 leon695
  • 15-07-2017
  • Physics
contestada

About 40 j is required to push a crate 4 m across a floor. if the push is in the same direction as the motion of the crate, the force on the crate is about

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TammyP
TammyP TammyP
  • 15-07-2017
A=40J
s=4m
F=?
A=Fs
F=A/s
F=40J/4m
F=10N
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