Front

What is the strongest part of a magnet?

Back

The poles.

Tags

NGSS.MS-PS2-3

Front

What do we call forces that have a net force of zero?

Back

Balanced force.

Front

What is the force that results from two objects rubbing past each other?

Back

Friction.

Front

What is the unit called that measures force?

Back

Newton.

Front

How does the force of magnetism change when magnets are closer together?

Back

It becomes stronger.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Front

What is a force that causes an object to move in a circular path?

Back

Centripetal force.

Front

What is the force that pulls objects toward each other, like the Earth and an apple?

Back

Gravity.

Tags

NGSS.MS-PS2-4

Front

What is the tendency of an object to resist changes in its state of motion?

Back

Inertia.

Front

What type of force causes an object to accelerate?

Back

Unbalanced force.

Tags

NGSS.MS-PS2-2

Front

What happens to the force of friction when surfaces are rougher?

Back

It increases.