ROTATIONAL MOTION MCQ Quiz: GKFix - Bridge of Knowledge - Page 585

Question 2921

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Why does a rolling cylinder exhibit rotational motion?

Because it vibrates internally
Because it changes mass
Because it rotates about its central axis while moving forward
Because air pushes it

Question 2922

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What happens to the orientation of a line segment OP during pure translation?

It increases continuously
It fluctuates randomly
It decreases gradually
It remains constant

Question 2923

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In combined translational and rotational motion, how do the velocities of different particles compare?

All are zero
All are equal
They are different
They cancel out

Question 2924

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What defines pure translational motion in a rigid body?

Particles rotate about the center
Velocities vary across the body
All particles have the same velocity at any instant
The body changes shape

Question 2925

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How is the motion of a rigid body described when it is not pivoted or fixed?

Only rotation
Only vibration
Either pure translation or combination of translation and rotation
Random oscillation