A rubber ball thrown against a wall rebounds back. Why is it so?
Explain it in the terms of law of motion
Answers
Answered by
2
Answer:
because rubber are soft, so they decelerate relatively slowly and they deform and spread out as they hit the wall. this means that the pressure they exert on the wall while they are bouncing is relatively low.
Answered by
5
Answer:
Average speed is defined as the total distance travelled by the time taken whereas average velocity is defined as the displacement by the time taken. Since speed is a scalar quantity, the average speed is also considered as a scalar quantity while velocity is a vector quantity.
Similar questions