Force and Motion (Lesson 1)

Find the correct vocabulary word:

The force of attraction between any two objects

• force

• friction

• gravity

• pressure

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Find the correct vocabulary word:

a push or pull that acts on an object

• force

• friction

• gravity

• motion

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Find the correct vocabulary word:

the force that results when two materials rub against each other

• force

• friction

• gravity

• pressure

A force can make an object slow down or stop.

• True

• False

Tags

NGSS.3-PS2-1

You weight less on Earth than in a spaceship orbiting 800 km above Earth.

• True

• False

Find the correct vocabulary word:

A force that requires two pieces of matter to touch

• friction

• contact force

• motion

• force

Which surface would result in less friction?

• wet surfaces

• bumpy surfaces

• rough surfaces

Which surface would result in greater friction?

• smooth

• icy

• rough

• wet

Find the correct vocabulary word:

a force that acts at a distance

• gravity

• noncontact force

• contact force

• friction

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

In which direction does gravity pull you?

• towards the moon

• towards the center of Earth

• nowhere

• to school

Tags

NGSS.5-PS2-1