Question

Discuss three situations in which it is
necessary to increase friction.​

Answer 1

Answer:

on shoes spoke of athlete that reduce the chance of skipping

on road for walking else we will fall down

on the surface of page ,so we can write it in good manner

Answer 2

Explanation:

• Friction can be increased by making the moving surface rough tires have patterns with grooves on their surface to increase friction with the road this prevents sleeping of the tyre on a wet Road .
• Sand and gravel are strewn orn slippery ground during the rain or snowy season to increased friction.
• To increase friction, the soles of shoes used by players and and athletes are provided with spikes.

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