Question

A hockey puck of mass 0.16 kg, sliding on a nearly frictionless surface of ice with a velocity of 2.0 m/s [E], strikes a second puck at rest with a mass of 0.17 kg. The first puck has a velocity of 1.5 m/s [N 31o E] after the collision. Determine the velocity of the second puck after the collision. TA 6.
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> Velocity 1 is N31E, not E31N. Meaning angle theta is 31 degrees away from north towards east. Not 31 away from east to north.

Gavin Yan Sun, Dec 5, 2021 12:23 PM

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