8.7 Summative Test review

If a car has a force of 54 N forwards and the brakes have a force of 73 N backwards, what is the overall Net Force.

• 16 backwards

• 19 forwards

• 18 backwords

• 23 forwards

Tags

NGSS.MS-PS2-2

How do you find the net force of this image.

• Add up all the arrows

• Add a green arrow and the orange arrow.

• Subtract all the arrows.

• Add the green arrows and subtract the orange arrow.

Tags

NGSS.MS-PS2-2

Is the Net Force balanced or Unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.MS-PS2-2

Which one is balanced?

• top

• bottom

• both

• Neither is balanced

Tags

NGSS.HS-PS2-1

What is the net force on the object pictured?

• 3 N

• 5 N

• 4 N

• 8 N

Tags

NGSS.MS-PS2-2

What is the net force?

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

Tags

NGSS.MS-PS2-2

Which direction will the object move?

• Up
• Down
• Right
• Left

Tags

NGSS.MS-PS2-2

Calculate the net force shown in the  diagram?

• 41 N
• 25 N
• 16 N
• 9 N

Tags

NGSS.HS-PS2-1

What is the net force?

• 65 N left
• 65 N right
• 35 N left
• 35 N right

Tags

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 in both directions. 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2