Physics, 03.12.2019 07:31 garciatania837

1. a4-kg ball has a momentum of 12 kg m/s. what is the ball's speed?
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c22 a swimmer with a mass of 75 kg dives off a raft with a mass of 500 kg. if the swimmer's speed is 4 m/s
immediately after leaving the raft, what is the speed of the raft?
hint" the swimmer and raft start off as one combined mass and then separate.
- after colliding, two objects stick together and have a single velocity. identify the type of collision.
trelastic

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1. a4-kg ball has a momentum of 12 kg m/s. what is the ball's speed?
ap
124
c22 a...

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