Forces and Motion Assessment

In a tug of war the left team pulls with a force of 200N. The right team pulls with a force of 150N.What is the net force?

• 50N to the left.
• 350N to the left.
• 350N to the right.
• 50N to the right.

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What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

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NGSS.MS-PS2-2

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What is the unit of force?

• Kilogram

• Meter

• m/s

• Newton

What is the overall force acting on an object after all forces are combined.

• Acceleration

• Inertia

• Weight

• Net Force

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NGSS.MS-PS2-2

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move up. 

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NGSS.MS-PS2-2

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A ____________ is a push or a pull on an object.

• acceleration

• force

• inertia

• gravity

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NGSS.MS-PS2-2

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Two factors affecting the amount of the force of gravity between 2 objects are...

• Mass and Distance

• Mass and Matter

• Distance and Weight

• Weight and Mass

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As distance separating the objects increases the force of gravity between the two objects:

• increases
• decreases
• stays the same

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NGSS.MS-PS2-4

If the forces on a moving car are balanced, what will happen?

• It will stop moving.

• It will keep moving at the same speed.

• It will speed up.

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NGSS.HS-PS2-1

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Which has more Inertia?

• Truck

• An ant

• A cat

• A skateboard

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NGSS.MS-PS2-2