Work And Energy MCQs with Answers

The energy associated with the motion of an object is called _____.

The SI unit of work and energy is the _____.

If the net work done on an object is positive, its kinetic energy will _____.

The kinetic energy of an object depends on its _____ and velocity.

Which of the following statements about energy is true?

Which of the following is a non-renewable source of energy?

The power developed by a machine is the ratio of work done to the _____ taken to do the work.

The work-energy theorem states that the work done on an object is equal to the change in its _____.

The energy stored in a stretched spring is an example of _____.

The energy of motion is called _____.

Which of the following is a unit of power?

The rate of doing work or the rate of using energy is called _____.

Which of the following is a renewable source of energy?

Which of the following statements about power is true?

The potential energy of an object at rest on a table is _____.

The energy associated with the random motion of particles is called _____.

The gravitational potential energy of an object depends on its _____ and height above the reference level.

Which of the following statements about potential energy is true?

Which of the following is a form of potential energy?

Friction converts mechanical energy into _____.

Potential energy is energy _____.

Which of the following statements about work is true?

The energy associated with the position of an object relative to a reference point is called _____.

The energy possessed by a rolling ball is a combination of _____.

The work-energy theorem relates the work done on an object to the change in its _____.

The law of conservation of energy states that energy cannot be _____ or destroyed, only transformed from one form to another.

The total mechanical energy of an object is the sum of its _____.

The potential energy of an object at rest on a table is _____.

The total mechanical energy of a system is conserved when only _____ forces are acting on it.

The gravitational potential energy of an object depends on its _____ and height above the reference level.

The work done by a force is negative if the force and the displacement are in _____ directions.

Work is defined as the product of force and _____ moved in the direction of the force.

The energy associated with the motion of an object is called _____.

The law of conservation of energy states that energy cannot be _____ or destroyed, only transformed from one form to another.

If the net work done on an object is positive, its kinetic energy will _____.

Energy is the ability to do _____.

Which of the following is a renewable source of energy?

The energy stored in food is an example of _____.

The SI unit of power is the _____.

The energy associated with the random motion of particles is called _____.