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Physics, 02.01.2020 22:31 live4dramaoy0yf9
How does using a ramp make work easier when loading a piano onto a truck three feet above the ground? a. it allows a larger force to be applied over a shorter distance. b. it allows a larger force to be applied over a longer distance. c. it allows a smaller force to be applied over a shorter distance. d. it allows a smaller force to be applied over a longer distance.
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How does using a ramp make work easier when loading a piano onto a truck three feet above the ground...
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