2a 4 3b 3b 3b 3b 29 A particle is moving on a circular path

Last updated: 6/12/2023

2a 4 3b 3b 3b 3b 29 A particle is moving on a circular path with constant speed v What is the change in its velocity after it has described an angle of 90 4 2v 1 v 2 2 v 3 3 v 1 29