The potential energy of a weight less sp...

The potential energy of a weight less spring compressed by a distance a is proportional to

`a^(2)`

`a^(-2)`

`a^(0)`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

WORK, ENERGY, POWER & COLLISION
ERRORLESS |Exercise Assertion|30 Videos
WORK , ENERGY , POWER AND COLLISION
ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

Two discs A and B are mounted coaxiallay on a vertical axle. The discs have moments of inertia I and 2 I respectively about the common axis. Disc A is imparted an initial angular velocity 2 omega using the entire potential energy of a spring compressed by a distance x_1 Disc B is imparted an angular velocity omega by a spring having the same spring constant and compressed by a distance x_2 Both the discs rotate in the clockwise direction. The ratio x_1//x_2 is

Two discs A and B are mounted coaxially ona vertical axle. The discs have moments of inertia l and 2l respectively about the common axis. Disc A is imparted an initial angular velocity 2 omega using the centre potential energy of a spring compressed by a distance x_(1) . Disc B is imparted angular velocity omega by a spring having the same spring constant and compressed by a distance x_(2) . Both the disc rotate in the clockwise direction. The rotation x_(1)//(x_(2) is.

The potential energy of a spring ……………. when it is compressed .

The elastic potential energy of a spring

The potential energy of a stretched spring is proportional to

Statement-1: Graph between potential energy of spring versus the extension or comparision of the spring is a straight line. Statement-2: Potential energy of a stretched or compressed spring is proportional to square of extension or comparission.

A block of mass m is initially moving to the right on a horizontal frictionless surface at a speed v. It then compresses a spring of spring constant k. At the instant when the kinetic energy of the block is equal to the potential energy of the spring, the spring is compressed a distance of :

ERRORLESS -WORK, ENERGY, POWER & COLLISION-Assertion

The potential energy of a weight less spring compressed by a distance ...
Text Solution
|
Statement-1: A person walking on a horizontal road with a load on his ...
Text Solution
|
Assertion : The work done during a round trip is always zero. Reaso...
Text Solution
|
Assertion : Work done by friction on a body sliding down an inclined...
Text Solution
|
Assertion : When a gas is allowed to expand, work done by gas is pos...
Text Solution
|
Assertion: A light body and a heavy body have same momentum. Then they...
Text Solution
|
Assertion: The instantaneous power of an agent is measured as the dot...
Text Solution
|
Assertion: The change in kinetic energy of a particle is equal to the ...
Text Solution
|
Assertion: A spring has potential energy , both when it is compressed ...
Text Solution
|
Statement-1:Comets move around the sun in elliptical orbits, the gravi...
Text Solution
|
Assertion: Internal forces cannot change linear momentum. Reason: In...
Text Solution
|
Assertion : Water at the foot of the water fall is always at differe...
Text Solution
|
Assertion : The power of a pump which raises 100 kg of water in 10...
Text Solution
|
Assertion: According to law of conservation of mechanical energy chang...
Text Solution
|
Assertion : When the force retards the motion of a body, the work do...
Text Solution
|
Assertion: In an elastic collision of two bodies , the momentum and en...
Text Solution
|
Assertion : A body cannot have energy without possessing momentum but...
Text Solution
|
Assertion : Power developed in circular motion is always zero. Reas...
Text Solution
|
Assertion : A kinetic energy of a body is quadrupled, when its veloc...
Text Solution
|
Assertion: A quick collision between two bodies is more violent that s...
Text Solution
|
Assertion : Work done by or against gravitational force in moving a b...
Text Solution
|