Module 3 "Forces & Newton's Laws"

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

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Two forces act on an object to the right at the same time.  What force is required to bring the object into equilibrium?

• 9 N to the right

• 9 N to the left

• 3 N to the left

• 18 N to the left

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NGSS.MS-PS2-2

What is the net force acting on the block?

• 4 lbs to the right

• 6 lbs to the right

• 14 lbs to the right

• 40 lbs to the right

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NGSS.MS-PS2-2

A measure of the amount of matter in an object

• mass
• weight
• gravity
• pounds

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NGSS.MS-PS2-4

A force of attraction between 2 object that is directly related to mass and indirectly related to distance.

• mass
• weight
• gravity
• kilogram

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NGSS.MS-PS2-4

As mass increases, what happens to gravitational force?

• increases
• decreases
• stays the same
• i don't know

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NGSS.MS-PS2-4

Which of the following will not change in different gravitational fields?

• wieght
• force
• mass
• pounds

Which of the following will change with different gravitational forces?

• mass
• amount of matter in an object
• weight
• kilograms

Tags

NGSS.MS-PS2-4

A measure of gravitational force on an object.

• gravity
• weight
• mass
• kilograms

Tags

NGSS.MS-PS2-4

If Earth's mass was cut in half, what would happen to your mass?

• increase because gravitational force increases
• decrease because gravitational force decreases
• decrease because gravitational force increases
• nothing, mass is not affected by gravitational force

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4