Video quiz 1: Energy.

What is energy?

• The ability to do work

• A type of food

• A kind of light

• A loud sound

How do our bodies get energy to work and play?

• From sleeping

• From eating food

• From watching TV

• From sitting still

What forms of energy do we get from the sun?

• Sound and motion

• Heat and light

• Chemical and electrical

• Potential and kinetic

What kind of energy do street lights use to give us light at night?

• Chemical energy

• Mechanical energy

• Electrical energy

• Gravitational energy

What are the two main forms of energy mentioned?

• Heat and Light

• Sound and Chemical

• Kinetic and Potential

• Electrical and Mechanical

What is kinetic energy?

• Energy that is stored

• Energy that is in motion

• Energy from the sun

• Energy from food

Which of these is an example of kinetic energy?

• An apple hanging on a tree

• A ball sitting on top of a slide

• An apple rolling away from the tree

• A stretched rubber band

What is potential energy?

• Energy that is moving

• Energy that is stored inside an object

• Energy that makes sound

• Energy that creates light

Which of these has potential energy?

• A rolling ball

• A flying bird

• A car driving

• An apple on a tree

What happens to a ball's energy when it rolls down a slide?

• It changes from kinetic to potential energy

• It changes from potential to kinetic energy

• It disappears

• It stays the same