Austin and his friends are pushing a heavy box up a ramp. How can they increase the rate at which the box is moving?
Select one
Increase the friction of the ramp
Increase the force they are using to move the box by adding more helpers
Decrease the force they are using to move the box
Increase the angle of the ramp
Answers: 1
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Austin and his friends are pushing a heavy box up a ramp. How can they increase the rate at which th...
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