EASY

TS EAMCET

IMPORTANT

Earn 100

A stone falls freely under gravity. It covers distance, $d_{1}$ and, $d_{2}$ in the first $4$ seconds, and the next, $8$ seconds respectively. The ratio $\frac{d_{2}}{d_{1}}$ is

44.44% studentsanswered this correctly

Important Questions on Kinematics

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET 2021 (04-Aug Shift-2)>Q 6

The velocity of a particle moving along the

x

- axis varies as a function of time

t

v (t) = (1 - 3 t^{2} + 2 t^{3}) m s^{- 1}

If its position at

t = 0

x = 0

then at

= 2 s,

it's position is

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET - 5 August 2021 Shift 1>Q 7

Two cars

A

and

B

initially at rest are moving in the same direction with accelerations,

a_{1}

and

a_{2}

respectively. After a certain time, they achieve velocities

v_{1}

and

v_{2}

respectively and are separated by a distance of

50 m .

(a_{1} - a_{2}) = 4 m s^{- 2},

then the quantity

(v_{1} - v_{2})

will be

HARD

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET - 5 August 2021 Shift 1>Q 8

A rocket lifts off from the ground and accelerates upwards at

1 m s^{- 2}

20

seconds after liftoff a piece breaks off from the bottom of the rocket. After breaking off, how much time it takes approximately to reach the ground? (Take

g = 10 m s^{- 2}

)

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET - 5 August 2021 Shift 2>Q 9

Two balls are released from the same position at a height of

500 m

above ground, one after the other, with an interval of

1 s .

What is the distance between the two balls when the first hits ground?
(Acceleration due to gravity

g = 10 m / s^{2}

)

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET - 5 August 2021 Shift 2>Q 10

A cyclist traversed half the distance of a linear track with a velocity

10 m s^{- 1} .

The remaining part of the track was covered with a velocity

v_{1}

for half the time and a velocity

v_{2}

for the other half of the time. If

v_{1} + v_{2} = 20 m s^{- 1},

then the average velocity of the cyclist during the completion of the journey through the track is

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET 2018 (04-May Shift-1)>Q 11

The magnitude of acceleration and velocity of a particle moving in a plane, whose position vector

\vec{r} = 3 t^{2} \hat{i} + 2 t \hat{j} + \hat{k}

t = 2 \sec .

are, respectively

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET 2021 (04-Aug Shift-1)>Q 12

A particle moves over a

x y

plane with a constant acceleration

\vec{a} = (4.0 m s^{- 2}) \hat{i} + (4.0 m s^{- 2} \hat{j})

. At the time

t = 0,

the velocity is

(4.0 m s^{- 2}) \hat{i} .

The speed of the particle when it is displaced by

6.0 m

parallel to the

x

-axis is,

MEDIUM

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 3 - Kinematics>TS EAMCET 2021 (04-Aug Shift-2)>Q 13

The y-component of vector

\vec{A}

+ 3.0 m

. If A makes an angle of

30 °

counter-clockwise from the positive

y

- axis, the magnitude of

\vec{A}

is (assume

\vec{A}

is in

x - y

plane)

A stone falls freely under gravity. It covers distance, d1 and, d2 in the first 4 seconds, and the next, 8 seconds respectively. The ratio d2d1 is

Important Questions on Kinematics

Learn and Prepare for any exam you want !

A stone falls freely under gravity. It covers distance, $d_{1}$ and, $d_{2}$ in the first $4$ seconds, and the next, $8$ seconds respectively. The ratio $\frac{d_{2}}{d_{1}}$ is