Comparison of Linear and Rotational Motions NEET Questions

Physics - Rotational Motion

Comparison of Linear and Rotational Motions MCQ Questions


7.
What is the rotational counterpart of displacement in linear motion?
A.
Angular displacement
B.
Angular velocity
C.
Moment of inertia
D.
Torque
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ANSWER :
A. Angular displacement
8.
The moment of inertia of a body is analogous to which property in linear motion?
A.
Velocity
B.
Force
C.
Mass
D.
Work
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ANSWER :
C. Mass
9.
Which of the following is the rotational analogue of Newton鈥檚 Second Law (F = ma)?
A.
蟿 = I/伪
B.
蟿 = I伪
C.
I = 蟿/伪
D.
伪 = I蟿
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ANSWER :
B. 蟿 = I伪
10.
Which quantity is analogous to velocity in rotational motion?
A.
Moment of inertia
B.
Angular acceleration
C.
Angular velocity
D.
Torque
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ANSWER :
C. Angular velocity
11.
The unit of angular momentum in the SI system is:
A.
Joule
B.
kg路m/s虏
C.
kg路m/s
D.
kg路m虏/s
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ANSWER :
D. kg路m虏/s
12.
Which of the following is the correct unit for torque?
A.
N/m
B.
kg路m虏
C.
J/s
D.
N路m
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ANSWER :
D. N路m