Question

A. Define the following terms.
1. Rolling friction​

Answer 1

Explanation:

Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface.

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Answer 2

Answer:

In friction. Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as in ball and roller bearings. The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects. If a hard ball is rolling…

Explanation:

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