p mv ElasticCollisions KE m U mgh U kx Wtric Fried Fine N E

Last updated: 4/26/2023

p mv ElasticCollisions KE m U mgh U kx Wtric Fried Fine N E KE U U E W c Ej Wiric v V2 v 5 V F Fo vost zast v voz a t Problem 1 A ball of mass m 0 44 kg is moving to the right in the r direction with a speed 13 3 m sec collides head on with a mass m 0 22 kg at rest If the collision is perfectly elastic what vill be the speed and direction of each ball after the collision Answer v 11 m sec to the right and 124 4 m sec to the right