Write the similarities and differences between the motion of the wheel of a moving bicycle and a mark on the blades of a ceiling fan that has been switched on.
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Similarities:
Both the motion of bicycle and ceiling fan is rotation motion about an axis passing through their center of mass.
Dissimilarities:
In case of rotational motion of bicycle,there is rolling friction between tyre and road which causes the rotational motion.
In case of ceiling fan magnetic field associated with current passing through its coils causes the rotational motion.
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