Motion in a Straight Line NEET Questions

Physics - Kinematics

Motion in a Straight Line MCQ Questions


13.
The SI unit of acceleration is:
A.
m/s
B.
m/s²
C.
cm/s
D.
km/h²
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ANSWER :
B. m/s²
14.
A body moving with uniform velocity has:
A.
Zero acceleration
B.
Increasing acceleration
C.
Decreasing velocity
D.
Changing speed
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ANSWER :
A. Zero acceleration
15.
The velocity-time graph of a moving particle is shown. The distance traversed by the particle from t = 0 to t = 5 s is:

NEET - 2020

A.
25 m
B.
20 m
C.
15 m
D.
10 m
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ANSWER :
C. 15 m
16.
The displacement of a particle in uniform motion in one second is:
A.
Increasing
B.
Decreasing
C.
Constant
D.
Zero
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ANSWER :
C. Constant
17.
A car moving with uniform velocity has a distance-time graph as a:
A.
Straight line
B.
Parabola
C.
Hyperbola
D.
Zig-zag line
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ANSWER :
A. Straight line
18.
When a body moves with uniform acceleration, its velocity:
A.
Remains constant
B.
Changes uniformly
C.
Changes randomly
D.
Becomes zero
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ANSWER :
B. Changes uniformly