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

تمرين 98

Two balls approach each other as shown in Fig., where m = 2.0 kg, v = 3.0 m/s, M = 4.0 kg, and V = 5.0 m/s. If the balls collide and stick together at the origin, (a) what are the components of the velocity v of the balls after collision, and (b) what is the angle

FIGURE A completely inelastic collision. See Exercise.