Which of the following doesn't represent rotatory motion? - Vidyadip

MCQ

Which of the following doesn't represent rotatory motion?

A
B
C
✓
Both $A$ and $C$

✓

Answer

Correct option: D.

Both $A$ and $C$

In picture $A,$ the running people are exhibiting translational motion. In picture $B,$ the wheel rotates about a fixed axis and thus it exhibits rotatory motion whereas in picture $C,$ the bob of pendulum oscillates to and fro about its mean position and thus it exhibits oscillatory motion.

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