NGSS.5-PS2-1

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

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NGSS.5-PS2-1

The measure of the force of gravity on your body is your _________________

• height
• length
• weight
• age

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NGSS.5-PS2-1

The force of gravity acting on an object is the object's ______.

• mass
• matter
• weight 
• terminal velocity 

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NGSS.5-PS2-1

What pulls a ball back to earth?

• Gas
• Gravity
• Friction
• Molecules

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NGSS.5-PS2-1

What is the force that causes objects to fall to Earth?

• Air resistance
• Gravity
• Water resistance
• Pressure

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NGSS.5-PS2-1

What is the force that causes everything to be pulled down to the Earth?

• friction
• gravity
• balanced
• unbalanced

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NGSS.5-PS2-1

What is the force that causes everything to be pulled down to the Earth?

• friction
• gravity
• balanced
• unbalanced

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NGSS.5-PS2-1

Which model has greater gravitational attraction (if any)

• Model A
• Model B
• Both Model A and Model B (same gravity)

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NGSS.5-PS2-1

Apples hanging from tree branches eventually fall to the ground. Which force most likely causes the apples to fall to the ground?

• gravity

• friction

• collision

• magnetism

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NGSS.5-PS2-1

True or false. Your mass would change if you went to another planet.

• True

• False

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NGSS.5-PS2-1