Forces-Conceptual Physics

In a tug of war the left team pulls with a force of 200 N. The right team pulls with a force of 150 N. What is the net force?

• 50N to the left.

• 350N to the left.

• 350N to the right.

• 50N to the right.

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the net force?

• 400 N Up

• 400 N Down

• 800 N Up

• 800 N Down

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NGSS.MS-PS2-2

The force that is opposite the motion is called ___________.

• acceleration

• tension

• friction

• unbalanced

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NGSS.MS-PS2-1

What is the net force?

• 40 N left

• 0 N

• 400 N right

• 40 N right

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NGSS.MS-PS2-2

Which is a unit of measurement for mass?

• Kilogram (kg)

• Meter (m)

• Meter/second/second (m/s²)

• Newton (N)

What is the net force?

• 10 N

• 0 N

• 25 N

• 1 N

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NGSS.MS-PS2-2

What is the friction force that acts on a non-moving object?

• Kinetic Friction

• Air Resistance

• Gravitational Force

• Static Friction

What is friction acting on an object that is moving through the air?

• Gravity

• Static Friction

• Air Resistance

• Tension Force

The force of gravity is also known as...

• Weight

• Friction

• Tension Force

• Applied Force

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NGSS.MS-PS2-4

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What is the overall force acting on an object after all forces are combined?

• Kinetic Friction

• Static Friction

• Weight

• Net Force

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NGSS.MS-PS2-2