Give any two example where we need higher friction.

1.	Give any two example where we need higher friction.
Answer» Answer: For example, vehicles can't move on a road covered with snow. In such CASES we have to THROW sand on the road to increase the FRICTION. When you apply the brakes in a CAR, you again increase contact area and FORCE. ... The relatively constant friction between the tires and the road then slows the car down.

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Answer:

For example, vehicles can't move on a road covered with snow. In such CASES we have to THROW sand on the road to increase the FRICTION. When you apply the brakes in a CAR, you again increase contact area and FORCE. ... The relatively constant friction between the tires and the road then slows the car down.

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Give any two example where we need higher friction.​

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Give any two example where we need higher friction.