Q107 / 150 · MHT CET 2007 · Physics

A couple produces

A
no motion
B
linear and rotational motion
Correct answer
C
purely rotational motion
D
purely linear motion

Solution

A couple consists of two equal and opposite forces acting at a separation, so that net force becomes zero. When a couple acts on a body it rotates the body but does not produce any translatory motion. Hence, only rotational motion is produced.

Hence, the correct answer is option: 'C'.

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