Motion and Matter

Magnets

• have only a north pole

• can only attract

• attract and repel

• have only a south pole

Tags

NGSS.MS-PS2-5

Like poles

• repel

• attract

• attract and repel

Tags

NGSS.MS-PS2-3

Unlike poles

• repel and attract

• attract

• repel

Tags

NGSS.3-PS2-3

Do magnets have to touch to apply a force?

• Yes

• No

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

More magnets make a __________ magnetic field.

• Weak

• Medium

• Strong

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Pick all the motions that need a force.

• start

• stop

• balance

• change direction

Tags

NGSS.MS-PS2-2

When things are balanced, they are

• unstable and still

• unstable and moving

• still and unstable

• still and stable

When things are unbalanced, they are

• moving and unstable

• stable and still

• moving and stable

Tags

NGSS.MS-PS2-2

When a book is sitting on a table, what two focres keep it from falling?

• gravity pulls down, and table pulls down

• gravity pulls down, and table pushed up

• the table holds it up, there is no gravity.

Tags

NGSS.3-PS2-1

NGSS.5-PS2-1

Can we predict motion?

• No

• Yes

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

NGSS.MS-PS3-1