Forces and Energy

Front

Magnetism is a form of ___________ force.

Back

Non-contact

Front

Two like poles like north and north __________.

Back

repel

Front

Every magnet has 2 poles, what are they?

Back

North and South

Front

A ball is moving down the hill towards you but then your friend kicked the ball away from you. This resulted in a __________.

Back

change in direction

Front

If you push a tennis ball, a bowling ball, and a basketball with the same amount of force, which one will go farthest?

Back

tennis ball

Front

What is a force?

Back

A push or pull on an object.

Front

What is energy?

Back

The ability to do work or cause change.

Front

What happens when you apply force to an object?

Back

It can change the object's motion.

Front

What is friction?

Back

A force that opposes motion between two surfaces.

Front

What is gravity?

Back

A force that pulls objects toward each other, like the Earth pulling us down.