Force and Motion

Push or a pull

• Force

• Gravity

• Speed

• Motion

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Force that moves an object closer to another object.

• Pull

• Force

• Push

• Motion

Tags

NGSS.MS-PS2-4

A force that resists motion when 2 surfaces rub together.

• Friction

• Gravity

• Force

• Balanced force

What pulls a ball back to earth?

• Gas

• Gravity

• Friction

• Molecules

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

• A

• B

• C

• D

Tags

NGSS.MS-PS2-2

The more massive an object, the (a)   affect a certain force will have on the object.

• less

• more

Tags

NGSS.MS-PS2-2

Match the following descriptions with the correct terms.

• An element, feature, or factor that is liable to vary or change

• motion

• The action or process of moving or being moved

• variable

• The force that attracts a body toward the center of the earth

• force

• A push or pull on an object

• gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

The main reason a baseball comes down when a boy tosses it up into the air is​ (a)    —

• Gravity pulling down

• Gravity pushing into the air

• magnetism pulling down

• magnetism pushing the ball

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

A force is a ​ ​ (a)   or pull that can start, stop, or change the direction of an object's motion. 

• push

• pull

• force

Tags

NGSS.3-PS2-1

_______ is a force that acts between two objects which are touching. This force slows any movement between the two objects.

• pressure

• magnetism

• friction