Sound and Waves
We considered this in an earlier tutorial looking at two hockey pucks colliding on ice.
Let's say hockey puck A has 10 kg m/s of momentum before the collision, hockey puck B has 0 momentum because it is at rest.
After the collision, hockey puck A has 4 kg m/s of momentum. Hockey puck B would have to have 6 kg m/s.
What was the impulse of hockey puc k B?
What was the total momentum after the collision?
What was the total momentum before the collision?
What was the impulse of hockey puck A?
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