Answers

2015-10-22T00:44:12+05:30
Friction helps us in many ways:
1. It helps in motion of vehicles.
2. It helps in stopping the vehicles when breaks are applied.
3. It helps in generating heat when we rub hands in winter.
4. It helps us in walking
5.It helps us in turning the papers while reading
6. It helps in writing on the backboard.
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