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When a magnet attracts an object, it pulls the object closer.

• True

• False

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which is the invisible force that pulls objects to the ground?

• matter

• gravity

• weight

• magnets

Tags

NGSS.5-PS2-1

Which of the following are being affected by gravity?

• A paper airplane lands on the ground.

• A pencil rolls off a desk and falls to the floor.

• A student lets go of the monkey bars and lands on the ground.

• All of the above.

Tags

NGSS.5-PS2-1

If two teams playing Tug of War pull in opposite directions with the same amount of force, what will happen?

• No one will move.

• One team will fall backward.

• Both teams will fall backward.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What kind of force might cause a kicked ball to eventually roll to a stop?

• A push or pull

• Friction (rubbing against the air and ground)

Tags

NGSS.MS-PS2-2

Friction creates heat.

• True

• False

Tags

NGSS.MS-PS1-4

To describe this car's motion, a student should use its _________.

• Direction and speed

• Mass and volume

• Speed and color

• Volume and direction

Tags

NGSS.MS-PS3-1

An object is traveling north at a speed of 12 kilometers per hour. Which characteristic of the object is being described?

• Matter

• Motion

• Volume

• Temperature

Tags

NGSS.MS-PS3-1

_________ is the ability to do work.

• Energy

• Inertia

• Friction

• Speed

Tags

NGSS.MS-PS3-5

A force is a

• Push

• Pull

• Both Push or Pull

• Neither Push or Pull

Tags

NGSS.MS-PS2-1