EASY

NEET

IMPORTANT

Earn 100

A particle moves on a circular path of radius $5 m$ with constant speed $5 m s^{- 1}$ . Find the magnitude of its average acceleration when it completes a half revolution.

Important Questions on Kinematics

EASY

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 4>Q 8

The position of a particle moving on X-axis is given by

x = {At}^{2} + Bt + C

The numerical values of A, B and C are 7, – 2 and 5 respectively and

SI

Units are used. Find the velocity of the particle when time is 5 sec.

EASY

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 4>Q 9

The position of a particle moving along

X

-axis is given by

x = A t^{2} + B t + C

The numerical values of

A, B

and

C

are

7, - 2

and

5

respectively and

SI

Units are used. Find the acceleration of the particle at time is 5 sec.

MEDIUM

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 1

The respective masses of the blocks are shown in the diagram in appropriate units. Find acceleration of system, tension in the string and thrust on the pulley (in terms of g).

Question Image

EASY

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 3

The position of a particle moving on

X

-axis is given by

x = {At}^{2} + Bt + C

The numerical values of

A, B

and

C

are

7, - 2

and

5

respectively and use the

SI

units. Find the average velocity during the interval

t = 0

t = 5

EASY

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 4

The position of a particle moving on

X

-axis is given by

x = A t^{2} + B t + C

The numerical values of

A, B

and

C

are

7, - 2

and

5

respectively and

SI

units are used. Find the average acceleration during the interval

t = 0

t = 5

MEDIUM

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 5

A particle starts from rest, moves with constant acceleration for

15 s

. If it covers

s_{1}

distance in first

5 s

then distance

s_{2}

in next

10 s

, then find the relation between

s_{1}

and

s_{2}

HARD

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 6

The engine of a train passes an electric pole with a velocity ’

u

’ and the last compartment of the train crosses the same pole with a velocity

v

. Then find the velocity with which the mid-point of the train passes the pole. Assume acceleration to be uniform.

HARD

NEET

IMPORTANT

Beta Question Bank for Medical: Physics>Chapter 4 - Kinematics>BEGINNER'S BOX - 5>Q 7

A bullet losses

1 n^{- 1}

of its velocity in passing through a plank. What is the least number of planks required to stop the bullet ? (Assuming constant retardation)

A particle moves on a circular path of radius 5 m with constant speed 5 m s-1. Find the magnitude of its average acceleration when it completes a half revolution.

Important Questions on Kinematics

Learn and Prepare for any exam you want !

A particle moves on a circular path of radius $5 m$ with constant speed $5 m s^{- 1}$ . Find the magnitude of its average acceleration when it completes a half revolution.