E M B I B E

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 19

EASY

JEE Main

IMPORTANT

Earn 100

All the graphs below are intended to represent the same motion. One of them does it incorrectly. Pick it up.

33.33% studentsanswered this correctly

Important Questions on Kinematics

MEDIUM

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 20

An object at rest at the origin begins to move in the

+ x

direction with a uniform acceleration of

1 m s^{- 2}

for

4 s

and then it continues moving with a uniform velocity of

4 m s^{- 1}

in the same direction. The

x - t

graph for the object's motion will be

EASY

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 21

The velocity $(V)$ -time $(t)$ graph for the linear motion of an object is shown in the figure. The displacement and distance after $8 s$ , respectively are

Question Image

MEDIUM

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 22

The velocity-time graph of a body moving in a straight line is shown in figure. Find the displacement and distance travelled by the body in $10$ seconds.

Question Image

MEDIUM

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 24

A ball is dropped vertically from a height

d

above the ground. It hits the ground and bounces up vertically to a height

\frac{d}{2}

Neglecting subsequent motion and air resistance, its velocity

v

varies with the height

h

above the ground as

EASY

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 25

The angle between two vectors

x

and

y

is

θ

. If the resultant vector

z

makes an angle

\frac{θ}{2}

with

x

, then which of the following is true?

MEDIUM

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 26

Displacement

x

versus

t^{2}

graph is shown for a particle. The acceleration of the particle is

Question Image

HARD

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 27

The acceleration-time graph of a particle moving along a straight line is as shown in the figure. In what time will the particle acquire its initial velocity?

Question Image

HARD

JEE Main

IMPORTANT

Physics Crash Course JEE Main>Chapter 2 - Kinematics>Level 1>Q 28

Between two stations, a train accelerates uniformly at first, then, it moves with constant velocity and finally, retards uniformly. If the ratio of the time taken is