grade 4 , con 5

When a sand surfer moves down the hill, this means that he has ............due to his movement.

• kinetic energy

• stored light energy

• potential energy

• stored electrical energy

Human needs ..........to walk from one place to another.

• light energy

• energy obtained from food

• sound energy

• energy obtained from batteries

Electric motor in the roller coaster helps it to.

• move up to the top of the hill.

• move down to the bottom of the hill.

• stop at the top of the hill.

• stop at the bottom of the hill.

When an object moves down a ramp, its stored potential energy.

• increases.

• doesn't change.

• changes to a less active form of energy.

• changes to a more active form of energy.

When a car moves up a ramp, this happens due to the effect of.

• gravity force.

• kinetic energy.

• balanced force.

• sound energy.

The type of energy that allows objects to move is known as.

• light energy.

• potential energy.

• solar energy.

• kinetic energy

The form of energy that is stored in a book placed on a table is known as .................energy.

• potential

• thermal

• light

• sound

The energy of an object due to its motion is known as ............energy.

• sound

• thermal

• potential

• kinetic

The energy that is stored in an object due to its position, is known as .............energy.

• kinetic

• potential

• electrical

• chemical

The form of energy that can be seen is energy.

• thermal

• electrical

• light

• sound