angle 80 A particle is fired with with the horizontal What

Last updated: 6/25/2023

angle 80 A particle is fired with with the horizontal What is the magnitude of change in velocity when it returns to the ground 1 u cos 0 2 u 3 2u sin 0 4 u cos0 u 181 In the above the change in speed is 1 u cos 0 2 0 3 u sin 0 4 u cose u