MCQ
A couple produces
  • A
    purely linear motion.
  • purely rotational motion.
  • C
    linear and rotational motion.
  • D
    no motion.

Answer

Correct option: B.
purely rotational motion.
(B)
Couple consists of two equal and opposite forces which causes pure rotational motion.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

The value of acceleration due to gravity at a depth ' $d$ ' from the surface of earth and at an altitude ' $h$ ' from the surface of earth are in the ratio
A loaded gun of mass M fires a bullet of mass m with a velocity v at an angle of elevation $\theta$. The gun is initially at rest on a horizontal frictionless surface. After firing, the centre of mass of the gun-bullet system
When a massive body suffers an elastic collision with a stationary light body, then massive body approximately comes to rest and light body
The nature of graph drawn for a freely falling body with time on the x-axis and speed on the y-axis is (Assuming initial speed to be zero)
A body starting from rest, accelerates at a constant rate a $m / s ^2$ for some time, after which it decelerates at a constant rate b $m / s ^2$ to come to rest finally. If the total time elapsed is t s the maximum velocity attained by the body is given by
The ratio of dimensions of Planck's constant to that of moment of inertia is the dimensions of
A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. What is conserved?
A body A of mass M while falling vertically downwards under gravity breaks into two parts; a body B of mass 1/3M and a body C of mass 2/3M. The centre of mass of bodies B and C taken together shifts compared to that of body A towards
For a truck with 14 tyres, only rear 8 wheels are power driven and can produce acceleration. These 8 wheels support half the entire load. if the coefficient of friction between road and each tyre is 0.6, the maximum attainable acceleration by this truck would be
(Acceleration due to gravity = 10 $\left.ms ^{-2}\right)$
An athlete completes one round of a circular track of radius R in 40 s. What will be his displacement at the end of 2 min 20 s?