A body of mass 2.4 kg is subjected to a ...

A body of mass 2.4 kg is subjected to a force which varies with distance as shown in figure. The body starts from rest at x = 0. Its velocity at x = 9 m is

`5sqrt(3)` m/sec

`20sqrt(3)` m/sec

10 m/sec

40 m/sec

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

FORCE
TARGET PUBLICATION|Exercise Competitive Theinking (4.4 Elastic and inelastic collision)|23 Videos
FORCE
TARGET PUBLICATION|Exercise Competitive Theinking (4.5 Inertial and non-inertial frames)|2 Videos
FORCE
TARGET PUBLICATION|Exercise Competitive Theinking (4.2 General idea of gravitational, electromagnetic and nuclear force from daily life experiences)|3 Videos
ELECTROSTATICS
TARGET PUBLICATION|Exercise EXCERCISE|156 Videos
FRICTION IS SOLIDS AND LIQUIDS
TARGET PUBLICATION|Exercise MCQ (EVALUATION TEST)|21 Videos

Similar Questions

Explore conceptually related problems

A body of mass 1 kg is attracted by the Earth with a force which is equal to____.

A body of mass10 kg ismoving in a circle of radius 1 m with an angular velocity of 2 rad/s. The centripetal force is

A body of mass 2 kg moves with a velocity of 5 m/s. Find its kinetic energy.

A body of mass 5 kg is lifted through a height of 20 m. Calculate the work done by the applied force.

A body of mass m moving with velocity 3km//h collides with a body of mass 2m at rest. Now, the combined mass starts to move with a velocity

A body of mass 20 kg is initially at rest. A force of 10 N is applied to the body. Find the velocity of the body after 10 seconds and the distance covered by it in the ten seconds on application of the force.

Solve the following examples: (numerical problems) A body of mass 1 kg, moving with a velocity of 4 m/s collides with a body of mass 0.5 kg moving with a velocity of 2 m/s . If the velocity of the first body after collision is 8/3 m/s , find the velocity of the second body after collision.

A body of mass 2 kg collides with a body of mass 1 kg. Their initial velocities are 6 m/s and 4 m/s respectively. If the velocity of the first body after collision is : (14)/3 m/s , find the velocity of the second body after collision.

A body of mass 10 kg is upon by a force given by equation F=(3t^(2)-30) newtons. The initial velocity of the body is 10 m/s. The velocity of the body after 5 sec. is

If a body of mass 0.98 kg is made to oscillate on a spring of force constant 4.84 N/m the angular frequency of the body is

TARGET PUBLICATION-FORCE -Competitive Theinking (4.3 Law of conservation of momentum)

A body of mass 1 kg, initially at rest, explodes and breaks into three...
Text Solution
|
As shown in figure, a 16 g bullet is fired horizontally into a 4 kg bl...
Text Solution
|
A bullet of mass 10g moving horizontally with a velocity of 400 ms^(-1...
Text Solution
|
A stationary body of mass 3 kg explodes into three equal pieces. Two o...
Text Solution
|
The kinetic energy of a body of mass 4 kg and momentum 6 N-s will be
Text Solution
|
Two bodies of masses m(1) and m(2) have same kinetic energy. The rat...
Text Solution
|
A stationary particle explodes into two particle of a masses m(1) and ...
Text Solution
|
A 12 kg bomb at rest explodes into two pieces of 4 kg and 8 kg. If the...
Text Solution
|
A ball of mass m is moving towards a batsman at a speed v. The batsman...
Text Solution
|
A rigid ball of mass m strikes a rigid wall at 60^(@) and gets reflect...
Text Solution
|
A uniform force of (3 hati + hatj) newton acts on a partical of mass 2...
Text Solution
|
Force acting on a particle of mass m moving in straight line varies wi...
Text Solution
|
A force F(y)=(3x+2)" N" is acting on a body. The work done by this for...
Text Solution
|
A body of mass 6kg is under a force which causes displacement in it gi...
Text Solution
|
According to the work energy theorem, the work done by the net force o...
Text Solution
|
A block of mass 10 kg, moving in x-direction with a constant speed of ...
Text Solution
|
A time dependent force F=6t acts on a particle of mass 1kg. If the par...
Text Solution
|
Consider a drop of rain water having mass 1 g falling from a height of...
Text Solution
|
A body of mass 2.4 kg is subjected to a force which varies with distan...
Text Solution
|
A person trying to lose weight by burning fat lifts a mass of 10 kg up...
Text Solution
|