Uniformly Accelerated Motion and its Relations, Velocity-Time, Position-Time Graph NEET Questions

Physics - Kinematics

Uniformly Accelerated Motion and its Relations, Velocity-Time, Position-Time Graph MCQ Questions


13.
If the velocity-time graph of an object is a straight line with a positive slope, the object is:
A.
Moving with uniform speed
B.
In uniform acceleration
C.
At rest
D.
Moving with non-uniform speed
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ANSWER :
B. In uniform acceleration
14.
The velocity-time graph of a uniformly accelerated body is:
A.
A straight line
B.
A curve
C.
A circle
D.
A hyperbola
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ANSWER :
A. A straight line
15.
The displacement-time graph of a body moving with uniform velocity is:
A.
A curve
B.
A straight line
C.
A parabola
D.
A hyperbola
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ANSWER :
B. A straight line
16.
The velocity of an object at time t in uniformly accelerated motion is:
A.
v = u + at²
B.
v = u - at
C.
v = u + a/t
D.
v = u + at
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ANSWER :
D. v = u + at
17.
If the acceleration is constant, then the velocity-time graph will be:
A.
A hyperbola
B.
A curve
C.
A circle
D.
A straight line
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ANSWER :
D. A straight line
18.
Which of the following velocity-time graphs represents a uniformly accelerated motion?

NEET - 2020

A.
Graph with a straight line parallel to the time axis
B.
Graph with a straight line inclined to the time axis
C.
Graph with a curve
D.
Graph with a zigzag line
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ANSWER :
B. Graph with a straight line inclined to the time axis