8. Write the similarities and differences between the motion of a bicycle and a ceiling fan that has been switched on.

Answers (1)

Similarities between the motion of a bicycle and a ceiling fan that has been switched on are:

(i) The blades of the fan and the wheels of the bicycle are in a circular motion.

(ii) The blades of the fan and spokes of the wheels of the bicycle are fixed at a certain point.

Differences between the motion of a bicycle and a ceiling fan that has been switched on are:

(i) The bicycle is in linear motion, unlike the fan.

(ii) The motion of the blades of the fan is periodic whereas that of the cycle is rectilinear.

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