Write three useful and three harmful effect of friction
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USEFULNESS OF FRICTION:
1)Due to friction we can walk.
2)Friction between the pen tip and the paper surface allows us to write as well as to rub.
3)Due to friction, we can apply brake on a moving object.
EFFECTS OF FRICTION:
1)Due to friction, the rubber soles of our shoes wore out.
2)An automobile would not move forward very well unless its friction was not reduced. Oil is needed to lubricate the engine and allow its parts to move easily.
3)Excessive friction makes movement difficult
If u like it please make it BRAINLIEST
1)Due to friction we can walk.
2)Friction between the pen tip and the paper surface allows us to write as well as to rub.
3)Due to friction, we can apply brake on a moving object.
EFFECTS OF FRICTION:
1)Due to friction, the rubber soles of our shoes wore out.
2)An automobile would not move forward very well unless its friction was not reduced. Oil is needed to lubricate the engine and allow its parts to move easily.
3)Excessive friction makes movement difficult
If u like it please make it BRAINLIEST
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