Question Number 113976 by aurpeyz last updated on 16/Sep/20

A ball of mass 0.25kg is moving to the right at  a speed of 7.4m/s. it strikes a wall at 90^0 and   rebounds from the wall leaving it with a speed  of 5.8n/s moving to the left. Find the direction   and magnitude of the change in direction

Commented byaurpeyz last updated on 17/Sep/20

pls help me. i am confused about the direction