Force, Motion and Energy

Front

What creates sound in a guitar?

Back

Vibrations from the string create sound.

Front

What colors are produced when mixing purple and yellow?

Back

Purple and yellow only.

Front

What is the effect of mass on the force needed to lift an object?

Back

The mass of an object affects the amount of force needed to lift it.

Front

What happens when no bulbs are connected in a circuit?

Back

No bulbs will light up.

Front

What is force?

Back

A push or pull on an object.

Front

What is motion?

Back

The change in position of an object over time.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What is potential energy?

Back

Energy stored in an object due to its position.

Front

What is kinetic energy?

Back

Energy of an object in motion.

Front

What is friction?

Back

A force that opposes motion between two surfaces in contact.