Force and Motion

a push or pull

• force
• gravity
• distance

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the action of moving or changing position

• force
• motion
• gravity
• distance

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two objects rubbing together, one object slows down

• motion
• stop
• force
• friction

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the pull of objects toward Earth

• force
• motion
• gravity
• pull

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how fast something moves over a certain distance

• push
• pull
• distance
• speed

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NGSS.MS-PS3-1

When two or more equal forces act upon an object, resulting in no motion.

• friction

• balanced force

• unbalanced force

• inertia

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NGSS.3-PS2-1

When two or more unequal forces act upon an object, resulting in a change or in motion or direction.

• balanced force

• unbalanced force

• inertia

• friction

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This game of tug of war is an example of _________ forces.

• unbalanced

• balanced

• potential

• net zero

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What unit do scientists use to measure force?

• Newton

• Grams

• Meters

• Meter per second per second

If there are two forces going in the SAME direction, you would ...?

• (-) Subtract the forces
• (+) Add the forces
• Neither
• (x) Multiply

Tags

NGSS.MS-PS2-2