Mechanical Energy

Q.

Potential energy and kinetic energy are types of:

1. Thermal energy

2. Gravitational energy

3. Mechanical energy

4. Electrical energy

Q.

Which of the following are forms of mechanical energy? (Select all that apply)

1. Potential energy

2. Kinetic energy

3. Nuclear energy

4. All of them

Q. a body of mass 2 kg is dropped from a height of 1 m . its kinetic energy as it reaches the ground is what ?