Billiard ball A is moving in the y-direction with a velocity of 2 m/s when it strikes
Question:
Billiard ball A is moving in the y-direction with a velocity of 2 m/s when it strikes ball B of identical size and mass initially at rest. Following the impact, the balls are observed to move in the directions shown. Calculate the velocities vA and vB which the balls have immediately after the impact. Treat the balls as particles and neglect any friction forces acting on the balls compared with the force of impact.
y UB 30° 50° VA B 2 m/s A
Step by Step Answer:
using conservation of momentum in the original direction of motion of ball A m 2 m VA cos50 ...View the full answer
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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