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Physics, 21.09.2019 18:30 Marley3082
Abox with mass (m) it's sliding along on a friction-free surface at 9.87 m/s at a height of 1.81 meters. it travels down the hill and then up another hill.
a. find the speed at the bottom of the hill
b. find the maximum vertical history which the box will rose on the opposite hill.
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Abox with mass (m) it's sliding along on a friction-free surface at 9.87 m/s at a height of 1.81 met...
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