Physics, 21.01.2020 18:31 andybiersack154
2. a 16.0 kg canoe moving to the left at 12.0 m/s makes an elastic head-on collison with a 4.0 kg raft moving to the right at 6.0 m/s. after the collision, the raft moves to the left at 22.7 m/s. disregard any effects of the water. (a) find the velocity of the canoe after the collision. (b) verify your anser by calculating the total kinetic energy before and after the collision.
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Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.
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Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
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2. a 16.0 kg canoe moving to the left at 12.0 m/s makes an elastic head-on collison with a 4.0 kg ra...
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