A force that occurs when one object rubs against another is called

• gravity

• magnetism

• friction

What direction does an object move when a "pull" is applied?

• away from you

• toward you

• it doesn't move

Three kids enter a sled race. Each sled is made of a different material. Which material would go fastest down the hill?

• wood

• carpet

• hard, smooth plastic

Tags

NGSS.MS-PS2-2

Which is a push or pull caused by gravity?

• a baseball falling in the out field

• pushing a wagon

• wind blowing against sand

• car slowing down

Tags

NGSS.3-PS2-1

NGSS.3-PS2-2

NGSS.5-PS2-1

The location of an object is its

• distance

• motion

• position

The change in position of an object is

• force

• motion

• distance

What direction does an object move when a "push" is applied?

• away from you

• toward you

• it doesn't move

Tags

NGSS.MS-PS2-1

A force that pulls between two objects, such as earth and you is

• gravity

• magnetism

• friction

• push

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

The push and pull of an object is its

• motion

• force

• speed

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

True or False.

Forces always occur in pairs.

• True

• False.

Tags

NGSS.MS-PS2-1