Physical Science Review #7

Who wins the tug of war with what net force?

• The person on the left with 20 N
• The person on the left with 80 N
• The people on the right with 20 N
• The people on the right with 100 N

Tags

NGSS.MS-PS2-2

What is the net force?

• 20 N 
• 0 N 
• 400 N 
• 40 N 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

What is the net force?

• 3 N

• 3 N, right

• 17 N, right

• 3 N, left

Tags

NGSS.MS-PS2-2

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Forces that have a net force of zero Newtons

• Balanced force

• Unbalanced force

Tags

NGSS.3-PS2-1

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Tags

NGSS.MS-PS2-2

What force holds the planets in motion around the sun?

• Magnetic
• Electrical
• Gravitational
• Air Resistance

Tags

NGSS.MS-PS2-4

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

All objects in the universe have a gravitational attraction to each other. 

• True
• False

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NGSS.MS-PS2-4

If both forces are going in the same direction you should______ those forces

• Add

• Subtract

• Divide

• Multiply

Tags

NGSS.MS-PS2-2

When forces are going in the opposite direction of each other you should do what do find the net force

• Subtract

• Add

• Divide

• Multiply

Tags

NGSS.MS-PS2-2