Recent content by kushubham9

Hello, I need an explanation for this demo. When a ball falls on a table, it rebounds to a certain height,, but when it falls on the edge of the same table, it rebounds to a much greater height.. What are the factors responsible for the re-bounce? How does area of impact effect it?

Homework Statement There is time-pass game, "Coin in a Bucket". In this game, we take a bucket full of water, and in the middle there is a small cup. We are asked to put the coin in the small cup from above the bucket. Now the point is, that whenever we place the coin from top of the...