PHYSICS MCQS FOR IIT JEE NEET IAS SAT MAT Multiple Choice Questions Answers Fully Solved IITJEE main advanced Trust Education ( PDFDrive )

UNIFORM MOTION MULTIPLES
UNIFORM MOTION
1. A particle starts from rest and moves with constant
acceleration a. what is the nature of the graph between
the time (t) and the displacement.
(a) straight line
(b) instant velocity
(c) average speed
(d) average velocity
2. A particle starts with velocity u and moves with constant
acceleration a .what is the nature of the graph between
the time (t) and the displacement (x).
(a) straight line
(b) symmetric parabola

UNIFORM MOTION MULTIPLES
© Asymmetric parabola
(d) Rectangular hyperbola.
3. For motion on a curved path with constant acceleration
[magnitude of displacement /distance covered
(a) >1
(b) ≥ 1
(c) ≤ 1
(d) <1
4. A particle moving with uniform speed can possess :
(a) radial acceleration
(b) tangential acceleration
© both radial and tangential accelerations
(d) neither radial nor tangential acceleration

UNIFORM MOTION MULTIPLES
5. A car accelerates from rest for time t1 at constant rate a1
and then it retards at the constant rate a2 for time t2 and
comes to rest. t1/t2 =
(a) a1/a2
(b) a2/a1
(c) a12/a22
(d) a22/a12
6. What is the angle between instantaneous displacement
and acceleration during the retarded motion
(a) Zero
(b) π/4
(c) π/2.
(d) π.

UNIFORM MOTION MULTIPLES
7. the velocity graph of a motion starting from rest with
uniform acceleration is a straight line:
(a) Parallel to time –axis.
(b) parallel to velocity axis
© not passing through origin
(d) having none of the above characteristics.
8. The slope of the velocity time graph for retarded
motion is:
(a) Positive
(b) negative
(c) zero
(d) can be +ve, -ve or zero.
9. Which of the following can be zero when the particle is
in motion for some time ?