Physics, 08.11.2019 23:31 stephstewart1209
A15.7 kg cart with negligible friction in its wheels is being pushed up a 22.0° hill (assume it’s basically an inclined plane) at a constant speed of 3.45 m/s. at some instant, the pushing stops and the cart is allowed to coast up the hill.
a) how much force is needed to keep the cart moving at the constant speed?
b) how far up the ramp will the cart travel after the pushing force is removed?
Answers: 3
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A15.7 kg cart with negligible friction in its wheels is being pushed up a 22.0° hill (assume it’s ba...
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