barry used a ramp to transport a load to a loading truck. the ramp made the work easier
a. inc...
Physics, 19.08.2019 16:00 jagmeetcheema
barry used a ramp to transport a load to a loading truck. the ramp made the work easier
a. increasing the size of the input force.b. reducing the input force to zero.c. changing the distance over which the input force was exerted.d. reducing the output force to zero.
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