Comparison of Linear and Rotational Motions NEET Questions

Physics - Rotational Motion
Comparison of Linear and Rotational Motions

Comparison of Linear and Rotational Motions MCQ Questions


7.
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
8.
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
9.
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
10.
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
11.
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
12.
The kinetic energy in rotational motion is given by:
A.
I蠅虏
B.
(1/2) mv虏
C.
mgh
D.
(1/2) I蠅虏
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ANSWER :
D. (1/2) I蠅虏
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