Asked by Anonymous
A ball of mass 0.3 kg moving with a speed of 6.0 ms-² strikes a wall at an angle of 60° to the wall. It then rebounds at the same speed and the same angle. It is in contact with the wall for 10 ms . Calculate the impulse and the average force.
Answers
Answered by
Damon
speed toward wall = 6 sin 60
speed away from wall = 6 sin 60
change in velocity = 12 sin 60
change in momentum = inpulse = .3 * 12 sin 60
force = change of momentum/time = .3 * 12 sin 60 / .010
speed away from wall = 6 sin 60
change in velocity = 12 sin 60
change in momentum = inpulse = .3 * 12 sin 60
force = change of momentum/time = .3 * 12 sin 60 / .010
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.