2._____ is the force resisting the motion of a rolling object on a surface. It occurs when balls, roller bearings and
wheels roll freely over a surface.
A. Fluid friction
B. Rolling friction
C. Sliding friction
D. Static friction
wheels roll freely over a surface.
A. Fluid friction
B. Rolling friction
C. Sliding friction
D. Static friction
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Answer:
B. Rolling friction
Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as in ball and roller bearings.