Work done by a force in displacing a body is an example of

For the force displacement graph shown below. Calculate the work done by the force displacing the body from x=1 cm to x=5 cm.

For the force displacement graph shown below. Calculate the work done by the force displacing the body from x=1 cm to x=5 cm.

Give an example when work done by the force of gravity acting on a body is zero even though the body gets displaced from its initial position.

Work done by a force is zero when a body gets displaced along a direction ……….. to the direction of applied force .

State the following statements as true or false. a. The work done by a force on a body is equal to the dot product of the force and displacement of the body. b. Instantaneously, work is not defined. c. When several forces act on a body, the total work is the same as the work done by their resultant.

State the following statements as true or false. a. The work done by a force on a body is equal to the dot product of the force and displacement of the body. b. Instantaneously, work is not defined. c. When several forces act on a body, the total work is the same as the work done by their resultant.

Assertion : Work done by the centripetal force in moving a body along a circle is always zero. Reason : Because displacement of the body is along the force.

The work done by a force is said to be …….when the applied force does not produce displacement.

Find out the work done when a force of 30 N displaces a body through 8 m in the direction of the applied force.

Calculate the work done when a force of 60 N displaces a body through 10 m in the direction of the force.