Forces and Motion

A_______ is a push or pull on a specific object.

• motion

• force

• friction

• gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What force would I observe if I dropped my phone on the floor?

• push

• pull

• gravity

• lift

Tags

NGSS.MS-PS2-4

The same strength but act in opposite directions, so there is no change in motion.

• balanced forces

• unbalanced forces

• net forces

• army forves

When one force is stronger than the other and the forces act in different directions, they are _________.

• balanced forces

• unbalanced forces

• net forces

• gravity forces

Tags

NGSS.MS-PS2-2

Identify the picture

• balanced force

• unbalanced force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What causes 2 magnets to attract?

• Both poles are north
• They are opposite poles
• Both poles are south
• There are no poles

Tags

NGSS.3-PS2-3

What is a force that occurs when one object rubs against another object?

• distance

• gravity

• friction

• force

If these boys are pulling with the same amount of force.  What will happen?

• The boy in blue will win.
• They will not move at all.
• The boy in red will win.
• Both will fall down.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Is a nail magnetic?

• yes

• no

Tags

NGSS.MS-PS2-3

What will happen when these magnets are brought near each other?

• They will repel each other.

• They will attract each other.

• They will stay at the same position.

Tags

NGSS.3-PS2-3