- #1
jacy
- 76
- 0
hi,
I am trying to solve this problem.
A tennis ball of mass m=0.060kg and speed v= 25m/s strikes a wall at a 45 degree angle and rebounds with the same speed at 45 degree. What is the impulse given to the ball?
Do i need to break velocity into its components. Please suggest me a hint, thanks.
I am trying to solve this problem.
A tennis ball of mass m=0.060kg and speed v= 25m/s strikes a wall at a 45 degree angle and rebounds with the same speed at 45 degree. What is the impulse given to the ball?
Do i need to break velocity into its components. Please suggest me a hint, thanks.