After the collision the first ball moves at 433 ms at

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Unformatted text preview: Physics 221 Quiz 8 Spring 2013 Name Section___________ Quiz 8B 1. A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.33 m/s at an angle of 30.0o with respect to the original line of motion. Ignoring friction and rotational motion, find the struck ball’s velocity after the collision. Solution: By the conservation of the momentum for the system of the two billiard balls (with all masses equal), in the x and y direction separate...
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This document was uploaded on 03/12/2014 for the course PHYS 221 at Iowa State.

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