Question

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Collect information about the substances using to reduce the friction in different machines and prepare a report on it.

Answer 1

Friction can be minimized by using lubricants like oil and grease and by using ball bearing between machine parts. A substance that is introduced between two surfaces in contact, to reduce friction, is called a lubricant. Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids

Explanation:

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Answer 2

Answer:

hi there, thus can help you

Explanation:

when friction is undesirable we have to reduce the friction. Friction can be minimized by useing lubricants like oil and grease and by using ball bearing between machine parts. A substance that is introduced between two

surfaces in contact, to reduce friction, is called a lubricant.

Fluid friction can be minimized by giving suitable shapes to the objects moving in the fluids.

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