ROTATIONAL MOTION MCQ Quiz: GKFix - Bridge of Knowledge - Page 581

Question 2901

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What is the motion of a freely falling rigid body with no spin?

Rotation
Combined motion
Pure translation
Oscillation

Question 2902

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How is rotational motion defined for a fixed rigid body?

It cannot move at all
It only translates
It is random
It is rotation about a fixed or moving axis through a pivot point

Question 2903

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What remains constant in the orientation of a body during pure translation?

The length of OP
The speed of P
The angle α made by OP with a fixed direction
The mass of O

Question 2904

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What type of motion is a rolling cylinder on an incline?

Pure rotation
Pure translation
Combination of translation and rotation
Vibrational motion

Question 2905

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What is the main idea behind limiting rotational motion to a fixed axis?

To ignore real-world cases
To make it harder
To simplify the study of rotation
To focus on translation