Question

. Suggest method to reduce friction.
The linear momentum of a car and a​

Answer 1

Answer:

methods of decreasing friction are

by polishing

ball bearing

using lubricants

hope it helps u

by polishing

friction between two surfaces can be reduced by polishing them that interlocking is minimised by this method.

ball bearing

as a rolling friction is less than the sliding friction, placing the small Steel balls a cylinder between the moving to a surfaces allow one surface to rule over the other.

using lubricants

friction between two surfaces can be decreased by using lubricant.

lubricant is a substance which forms are filled there between the two surfaces in contact

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