Forces & Newton's Laws Review

If there are two forces going in the same direction how would you find the net force?

• Subtract
• Add
• Neither
• Multiply

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NGSS.MS-PS2-2

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.MS-PS2-2

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

Tags

NGSS.MS-PS2-2

What is force?

• mass of an object

• A push or pull exerted on an object
• acceleration of an object

• Nothing

Tags

NGSS.MS-PS2-1

Forces that have a net force of zero.

• Balanced force
• Unbalanced force

The attraction force that pulls things toward earth.

• Speed

• Gravity

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NGSS.MS-PS2-4

NGSS.MS-PS2-5

If the net force is 0 the object is... 

• accelerating

• not accelerating

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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.MS-PS2-2

What famous scientist was the SI units of Force named after?

• Isaac Newton
• Galileo Galilei
• Albert Einstein
• Charles Darwin

Tags

NGSS.HS-PS2-1

What is the net force?

• 5000 N right
• 4000 N right
• 40 N left
• 4000 N left

Tags

NGSS.MS-PS2-2