Uniform and Non-Uniform Motion NEET Questions

Physics - Kinematics

Uniform and Non-Uniform Motion MCQ Questions


7.
The position-time (x-t) graph for uniform motion is:
A.
A parabola through the origin
B.
A straight line (may or may not pass through origin)
C.
A horizontal line
D.
A curved line
😑 View Answer Rough Work Error
ANSWER :
B. A straight line (may or may not pass through origin)
8.
The velocity-time (v-t) graph for uniform motion is:
A.
A straight line with positive slope
B.
A parabola
C.
A horizontal straight line (parallel to time axis)
D.
A vertical line
😑 View Answer Rough Work Error
ANSWER :
C. A horizontal straight line (parallel to time axis)
9.
A particle moves along a straight line such that its displacement x at time t is given by x=3t2+2t+1. The acceleration of the particle at t=2s is:

NEET - 2018

A.
2 m/s²
B.
4 m/s²
C.
6 m/s²
D.
8 m/s²
😑 View Answer Rough Work Error
ANSWER :
C. 6 m/s²
10.
The v-t graph for non-uniform motion with uniform acceleration (starting from rest) is:
A.
A horizontal line
B.
A straight line through the origin with positive slope
C.
A parabola
D.
A curve with decreasing slope
😑 View Answer Rough Work Error
ANSWER :
B. A straight line through the origin with positive slope
11.
The x-t graph for non-uniform motion with uniform acceleration (from rest) is:
A.
A straight line
B.
A parabola: x = ½at²
C.
A hyperbola
D.
A horizontal line
😑 View Answer Rough Work Error
ANSWER :
B. A parabola: x = ½at²
12.
For uniform motion, which kinematic equation is used?
A.
v = vâ‚€ + at
B.
x = v₀t + ½at²
C.
x = vt (with constant v)
D.
v² = v₀² + 2ax
😑 View Answer Rough Work Error
ANSWER :
C. x = vt (with constant v)