College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 62

A 0.20-kg billiard ball traveling at a speed of 15 m/s strikes the side rail of a pool table at an angle of 60° (Fig.). If the ball rebounds at the same speed and - angle, what is the change in its momentum

FIGURE Glancing collision See Exercise.