| Q.28 | Which statement is example of Elastic Collision? | |
| Ans | 1. The ball is dropped from a certain height and it is unable to rise to its original height. | |
| 2. When a ball at a billiard table hits another ball, it is an example of elastic collision | ||
| 3. When a soft mudball is thrown against the wall, it will stick to the wall | ||
| 4. A car hitting a tree |
Correct Ans Provided: 2