Physics Exam Unit 1 : Force of Motion, Impulse, and Momentum

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

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NGSS.HS-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.HS-PS2-1

Calculate the net force shown in the  diagram?

• 41 N
• 25 N
• 16 N
• 9 N

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NGSS.HS-PS2-1

How will this object move? 

• It won't move. 
• It will move to the right. 
• It will move to the left. 
• It will move in both directions. 

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NGSS.HS-PS2-1

To find the net force when the forces are working in opposite directions you will

• add the forces together

• subtract the forces from each other

• divide the forces

• multiply the forces

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NGSS.HS-PS2-1

Find the net force: 15 N to the right, and another 15 newtons to the right.

• 0 N Right
• 0 N Left
• 30 N Left
• 30 N Right

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NGSS.HS-PS2-1

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

• 12 N Right  No
• 4 N Left  No
• 12 N Right  Yes
• 4 N Left  Yes

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NGSS.HS-PS2-1

With unbalanced forces, the object will move in the direction of the _______ force.

• larger 
• smaller 
• equal 

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NGSS.HS-PS2-1

You and your dad are moving the couch from one side to another. Your dad pushes with a force of 35 N to the right and you push with a force of 25 N right. What is the net force on the couch?

• 60 N right
• 10 N left
• 60 n right
• 50 N left

Tags

NGSS.HS-PS2-1

Newton's _____ Law of motion states that every action has an equal and opposite reaction.

• 1st

• 2nd

• 3rd

• 4th

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NGSS.MS-PS2-1