Physics, asked by jagedish, 1 year ago

collect information about the substances using to reduce the friction in different machines and prepare a report with pictures

Answers

Answered by garvvasave07
8

the substances used to reduce friction in machines are grease, lubricating oil,and ball bearing.


Answered by kavya1694
2

Explanation:

the substances used to reduce the friction is ball bearings oil grease etc....

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