AnswersLHS Physical ScienceCumulative Exam — Cumulative examQuestion 31
31
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Cumulative Exam — Cumulative exam

Question 31 • LHS Physical Science

How does a machine, such as a ramp, help make work easier?

Answer
A
A machine can help decrease the input force and the output force.
B
A machine can help increase the input force and the output force.
C
A machine can help increase the input force and decrease the output force.
D
A machine can help decrease the input force and increase the output force.
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