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Exercise
Kinematics-1D
(Physicsaholics)
Physicsaholics.com Unacademy
Exercise-3
(Objective Type: Multi Correct)
Kota Sheets refined by Physicsaholics Team.
1
, Q 1.
Physicsaholics
Velocity-displacement graph of a particle moving in a straight line is as shown in figure:
(A) magnitude of acceleration of particle is decreasing
(B) magnitude of acceleration of particle is increasing
(C) acceleration versus displacement graph is straight line
(D) acceleration versus displacement graph is parabola
Q 2. The velocity-time plot for a particle moving on a straight line is shown in the figure.
(A) The particle has a constant acceleration.
(B) The particle has never turned around.
(C) The particle has zero displacement.
(D) The average speed in the interval 0 to 10 s is the same as the average speed in the
interval 10 s to 20 s.
Q 3. A ball is dropped vertically from a height d above the ground, hits the ground and bounces
up vertically to a height d/2. Neglecting subsequent motion and air resistances, its velocity v
varies with the height h above the ground as :-
(A) (B) (C) (D)
Q 4. A particle is moving along x-axis. Its velocity (v) with x co-ordinate (x) is varying as : v = x.
Then:
(A) initial velocity of particle is zero
(B) motion is non-uniformly accelerated
1
(C) acceleration of particle at x = 2m is m/s2
2
(D) acceleration of particle at x = 4 m is 1 m/s2
Kota Sheets refined by Physicsaholics Team.
2
Exercise
Kinematics-1D
(Physicsaholics)
Physicsaholics.com Unacademy
Exercise-3
(Objective Type: Multi Correct)
Kota Sheets refined by Physicsaholics Team.
1
, Q 1.
Physicsaholics
Velocity-displacement graph of a particle moving in a straight line is as shown in figure:
(A) magnitude of acceleration of particle is decreasing
(B) magnitude of acceleration of particle is increasing
(C) acceleration versus displacement graph is straight line
(D) acceleration versus displacement graph is parabola
Q 2. The velocity-time plot for a particle moving on a straight line is shown in the figure.
(A) The particle has a constant acceleration.
(B) The particle has never turned around.
(C) The particle has zero displacement.
(D) The average speed in the interval 0 to 10 s is the same as the average speed in the
interval 10 s to 20 s.
Q 3. A ball is dropped vertically from a height d above the ground, hits the ground and bounces
up vertically to a height d/2. Neglecting subsequent motion and air resistances, its velocity v
varies with the height h above the ground as :-
(A) (B) (C) (D)
Q 4. A particle is moving along x-axis. Its velocity (v) with x co-ordinate (x) is varying as : v = x.
Then:
(A) initial velocity of particle is zero
(B) motion is non-uniformly accelerated
1
(C) acceleration of particle at x = 2m is m/s2
2
(D) acceleration of particle at x = 4 m is 1 m/s2
Kota Sheets refined by Physicsaholics Team.
2
