1.WHY IS IT NOT WISE TO REDUCE FRICTION ALWAYS ?
Answers
Answered by
55
It is not wise to reduce friction always because friction is very useful in many ways.
1. it help us to walk
2. different patterns are made on tires of vehicle so that they don't skid
1. it help us to walk
2. different patterns are made on tires of vehicle so that they don't skid
Answered by
10
It helps us to walk, write, to hammer nail, to apply brakes, etc.
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