Physics, 16.12.2020 22:50 bahjaMcclatchey1110
A student wants to use a ramp to move boxes into a truck bed that is 3 m high. He has a choice of 2 different ramps. The length of one ramp is 4m, and the length of the other ramp is 6m.
Which one will make his work easier?
A.
6m, because he has to apply more force over a greater distance.
B.
6m, because he has to apply less force over a greater distance.
C.
4m, because he has to apply less force over a greater distance.
D.
4m, because he has to apply more force over a greater distance
Answers: 3
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A student wants to use a ramp to move boxes into a truck bed that is 3 m high. He has a choice of 2...
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