Physics, asked by raji768, 10 months ago

ball bear which force​

Answers

Answered by AMITESHROCK
0

Answer:

A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads.

Answered by siddhant123439
0

Answer

it is not a force it is a friction

ball bearing uses rollings friction

when ball stops it can be make it into motion by grease it maintains separation between two races

it is used in spinners skates

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