Question
Identify the correct statement(s):
I: Ceiling fan blades and bicycle wheel, pedal follows rotational motion.
II: Bicycle on a city road follows rectilinear motion.
Identify the correct statement(s):
I: Ceiling fan blades and bicycle wheel, pedal follows rotational motion.
II: Bicycle on a city road follows rectilinear motion.
II: Bicycle on a city road follows rectilinear motion.
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Solution
The correct option is D I only
The motion of objects in a straight line is called rectilinear motion. In the case of the bicycle, the bicycle moves above the road and takes many turns due to turns or traffic. Hence, bicycle follows a curvilinear motion.
The motion of objects such that all its points are in a circular path about a point is known as rotational motion. The wheel of the bicycle and its pedal follows rotational motion. In the case of the ceiling fan, the blades of the fan follow rotational motion.
The motion of objects in a straight line is called rectilinear motion. In the case of the bicycle, the bicycle moves above the road and takes many turns due to turns or traffic. Hence, bicycle follows a curvilinear motion.
The motion of objects such that all its points are in a circular path about a point is known as rotational motion. The wheel of the bicycle and its pedal follows rotational motion. In the case of the ceiling fan, the blades of the fan follow rotational motion.
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