Science

It is a push or a pull on an object.

• motion

• force

• gravity

Tags

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NGSS.MS-PS2-2

When you turn on an electric fan, the blade spins. What force enables it to move?

• Force from electricity

• Force from wind

• Force from gravity

Tags

NGSS.MS-PS3-5

When you fly a paper airplane, it goes up and then speeds up down to the ground. What force causes it to fall down?

• Force from electricity

• Force from wind

• Force from gravity

Tags

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Things like nails, coins, pins, and other materials made up of steel and iron are attracted to it. What force made them to attract?

• Force from earthquake

• Force from magnet

• Force from water

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NGSS.MS-PS2-5

The leaves of the trees and the grass on the ground move. What causes this movement?

• Force from earthquake

• Force from wind

• Force from water

Tags

NGSS.MS-ESS2-5

A man in a boat does not need to paddle to move if the water flows in the same direction he is going.

Where is the force coming from?

• Force from earthquake

• Force from wind

• Force from water

It is an unpredictable phenomenon that could happen any time of the day. Its movement can destroy houses, roads, and buildings.

• Force from earthquake

• Force from wind

• Force from water

Tags

NGSS.MS-ESS3-2

It is a change in the direction or position of an object?

• motion

• force

• push

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

It is a place or object that is used as a basis to know if something move or changes its position.

• motion

• force

• reference point

It is the ability to do something.

• motion

• energy

• reference point

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5