Sliding friction is not desirable in wheel bearings because
A) too much energy is transferred to the wheel.
B) sliding friction will store too much energy.
C) the wheel will lock on the axle and not move
D) work will be converted into thermal energy, and be dissipated.

Question

Quizplus · Accepted Answer

Sliding friction in wheel bearings is not desirable because it results in the conversion of work into thermal energy, which is then dissipated, leading to inefficiency and potential damage from overheating.

Sliding Friction Is Not Desirable in Wheel Bearings Because