Q. The coefficient of friction between pulley and belt is reduced to half. If the initial ratio of tension in belt is 5, then the new value will be (Solved)
1. 2
2. 4
3. 5
4. 7.5
5. None of the above
- e. None of the above
1. 2
2. 4
3. 5
4. 7.5
5. None of the above