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Boojho was riding in his bicycle along a straight road. He classified the motion of various parts of the bicycle as
 
(i) rectilinear motion,
(ii) circular motion and
(iii) both rectilinear as well as circular motion.
 
Can you list one part of the bicycle for each type of motion? Support your answer with reason.
 
(i) Rectilinear motion:
 
The undergoes rectilinear motion. As the wheels of bicycle in a straight line.
 
(ii) Circular motion:
 
The  undergoes circular motion. The with its shaft but it from its place.
 
(iii) Both rectilinear as well as circular motion:
 
The has both circular and rectilinear motion. The on their shafts as well as it moves forward on the ground.