Question

on what principle do ball bering work ?
answer me​

Answer 1

Answer:

Rolling Friction

Explanation:

Ball bearing works on the principle of rolling friction. Ball bearing contains steel balls or rollers. It is used between the wheels and axle of a car to reduce friction.

Answer 2

$\huge\mathcal{On}$$\huge\mathcal{the}$$\huge\mathcal{principle}$$\huge\mathcal{of}$$\huge\mathcal{Rolling}$$\huge\mathcal{Friction}$