Q. Ice is slippery when a man walks on it because (Solved)
1. Increase of pressure causes it to melt
2. Ice is brittle
3. There is no friction
4. It is very chill
5. Its surface is smooth
- a. Increase of pressure causes it to melt
1. Increase of pressure causes it to melt
2. Ice is brittle
3. There is no friction
4. It is very chill
5. Its surface is smooth