How does a machine, such as a ramp, help make work easier?
A machine can help decrease the input force and the output force.
A machine can help increase the input force and the output force.
A machine can help increase the input force and decrease the output force.
A machine can help decrease the input force and increase the output force.
Answers: 2
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How does a machine, such as a ramp, help make work easier?
A machine can help decrease the input fo...
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