A cue ball traveling at 6.47 m/s makes a glancing, elastic collision with a target ball...
A cue ball traveling at 6.47 m/s makes a glancing, elastic collision with a target ball of equal mass that is initially at rest. The cue ball is deflected so that it makes an angle of 30.0° with its original direction of travel.
(a) Find the angle between the velocity vectors of the two balls
after the collision.
90 ° (correct)
(b) Find the speed of each ball after the collision.
| cue ball | m/s |
| target ball | m/s |
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