Uniform and Non-Uniform Motion NEET Questions

Physics - Kinematics

Uniform and Non-Uniform Motion MCQ Questions


1.
Which of the following best defines uniform motion?
A.
Motion with changing speed
B.
Motion in a straight line with constant speed
C.
Motion in a circular path with constant speed
D.
Motion with varying acceleration
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ANSWER :
B. Motion in a straight line with constant speed
2.
In uniform motion, which quantity remains constant?
A.
Velocity
B.
Speed
C.
Acceleration
D.
Displacement
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ANSWER :
B. Speed
3.
Which of the following is an example of uniform motion?
A.
A moving escalator
B.
A moving fan blade
C.
A car moving with constant velocity
D.
A train moving with changing speed
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ANSWER :
C. A car moving with constant velocity
4.
A body moving with constant speed in a straight line has:
A.
Variable speed
B.
Constant speed
C.
Changing speed
D.
Zero speed
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ANSWER :
B. Constant speed
5.
The acceleration of a body in uniform motion is:
A.
Zero
B.
Non-zero
C.
Constant
D.
Negative
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ANSWER :
A. Zero
6.
A body moving along a straight line with uniform acceleration has velocities of 10 m/s and 20 m/s at points A and B respectively. The velocity of the body at the midpoint of A and B is:

NEET - 2019

A.
12.5 m/s
B.
15 m/s
C.
17.3 m/s
D.
18 m/s
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ANSWER :
C. 17.3 m/s