Force

When your position changes, you're in ____________.

• motion

• force

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What is speed?

• A measure of how fast something moves.

• A measure of how you move.

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A push moves things _______ .

• Close to you

• Away from you

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A pull moves things _______ .

• Close to you

• Away from you

Tags

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When you pick things up, you're _______.

• pushing

• pulling

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Which force pulls objects towards the center of the earth?

• Gravity

• Friction

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An object moves in the _________ direction a force is applied.

• SAME

• OPPOSITE

Tags

NGSS.MS-PS2-1

Why is it harder for the boy in Image B to get down the hill?

• Motion
• Friction
• Work
• Displacement

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NGSS.MS-PS2-2

How is gravity affected by mass?

• the larger the mass of the object, the greater the gravity
• small objects have no gravity
• gravity is not affected by mass of objects, whether large or small

Tags

NGSS.MS-PS2-4

Why does a rolling ball stop?

• Gravity

• Friction

• Waterfalls

• Sand

Tags

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