Force and Motion

Force is...

• energy

• the energy it takes to do work

• to move something away from you

• to move something closer to you

Tags

NGSS.MS-PS2-5

Define push.

• A force to move something away from you.

• A force to move something closer to you.

• A force that slows or stops motion when two objects rub together.

• A force that brings objects toward the earth.

Tags

NGSS.MS-PS2-1

Define pull.

• A force to move something away from you.

• A force to move something closer to you.

• A force that slows or stops motion when two objects rub together.

• A force that brings objects toward the earth.

Tags

NGSS.5-PS2-1

Define friction.

• A force to move something away from you.

• A force to move something closer to you.

• A force that slows or stops motion when two objects rub together.

• A force that brings objects toward the earth.

Define gravity.

• A force to move something away from you.

• A force to move something closer to you.

• A force that slows or stops motion when two objects rub together.

• A force that brings objects toward the earth.

What is magnetism?

• A force that attracts or repels objects.

• The ability for an object to gain speed in a short amount of time.

• A force that slows or stops motion when two objects rub together.

• A force to move something closer to you.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is acceleration?

• A force that attracts or repels objects.

• The ability for an object to gain speed in a short amount of time.

• A force that slows or stops motion when two objects rub together.

• A force to move something closer to you.

Tags

NGSS.MS-PS2-2

Magnets can stick to...

• just iron

• iron and nickel

• iron, nickel, and cobalt

• nothing

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When a ball rolls down a hill...

• it will go slowly the whole time.

• it will continue to gain speed.

• it will stop in the middle.

• it will fly off the hill.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Opposite (different) poles attract and like (same) poles repel.

Based on the statement and the image, what does the word repel mean?

• push away

• pull toward

• do nothing

• dance

Tags

NGSS.3-PS2-3