7R FORCE AND MOTION TERMS QUIZ

What is a force?

• the PUSH or PULL on an object 
• The MOTION an object creates
• The objects HITTING one another
• Going REALLY FAST

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NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force on the object pictured?

• 3 N

• 5 N

• 4 N

• 8 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

The forces represented by the arrows in the diagrams are applied to the four objects that are at rest on a table. Which object is most likely to move to the right?

• Object W
• Object X
• Object Y
• Object Z

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NGSS.MS-PS2-2

Which could be an example of an unbalanced force?

• A plate sitting on a dining table

• A ball at the top of a hill that is not moving

• A baseball that has been thrown to home plate.

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NGSS.MS-PS2-2

What units is Force measured in?

• Grams

• Miles

• Hours

• Newtons

Equal forces that do not cause a change in an objects motion

• Unbalance force

• Push or a pull

• Balanced force

• Average speed

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NGSS.3-PS2-1

If I kick a soccer ball across the field, what vocabulary word tells me why the ball would slow down in the grass?

• acceleration
• friction
• gravity

8 N to the left , and 4 N to the right. Find the net force. Is this balanced

• 12 N Right No

• 12 N Right Yes

• 4 N Left Yes

• 4 N Left No

Tags

NGSS.MS-PS2-2

What is inertia?

• the force that opposes motion
• the force of attraction between 2 objects
• an object's tendency to stay in motion or to stay at rest
• a change in an object's speed and/or direction

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1