# Physics

Marshall applies a constant force of 20N to a box and causes it to move at a constant speed of 4m/s. Show that the work he does in moving the box in 6s is 480J.
KE/2v^2=m?

1. Work done is force times distance moved.
In 6 seconds, at 4m/s the box moves___m
Force times distance = ______

posted by Chris
2. physics

posted by bakrii

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