Ch 2 Les 1 Vocab. Review

Front

Gravity and magnetism are...

Back

Non-contact forces

Front

Weight is measured in...

Back

Newtons

Front

Weight is...

Back

a force

Front

Gravity is...

Back

stronger in big objects

Front

A force is ____.

Back

a push or pull that can cause movement

Front

Force resisting motion between surfaces pressed together

Back

friction

Front

Friction is a type of force.

Back

True

Front

Friction occurs when two surfaces rub against each other.

Back

True

Front

Gravity is the

Back

A force of attraction between objects that pulls them towards each other.

Front

Friction is the

Back

A force that opposes motion between two surfaces in contact.