14. If your mass is 50 kgm, you are sitting in the back of a 200 kgm, 4 m long, canoe, initially 2 m from a dock as shown and you crawl to the front (4m), the canoe is now_____ m from the dock? A) 1 B) 2 C) 3 D) none
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If two objects involved in a collision have zero total momentum before a collision, what is their total momentum after the collision: a) zero b) non zero
please explain
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If two objects involved in a collision have zero total momentum before a collision, what is their total momentum after the collision: a) zero b) non zero
please explain