Forces Quiz 1 - Balanced and Unbalanced Forces

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

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. 

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

Forces that have a net force of zero ( the object is still).

• Balanced force
• Unbalanced force

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NGSS.MS-PS2-2

The sum of all forces acting on an object and direction

• Contact Force
• Balanced Force
• Unbalanced Force
• Net Force

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NGSS.MS-PS2-2

What is the attraction between two objects because of their mass?

• Inertia
• Gravity
• Gravitational Force
• Weight

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NGSS.MS-PS2-4

What is it called when the force of gravity is acting on an object?

• Weight
• Sliding Friction
• Momentum
• Projectile Motion

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NGSS.MS-PS2-4

On the Picture the balloon pushes the air right and the balloon goes left. Which of Newton's Laws is this?

• Newton's 1st Law
• Newton's 2nd Law
• Newton's 3rd Law

What is the product of an objects mass and velocity?

• Momentum
• Gravity
• Inertia
• Weight

Inertia is the tendency of an object to resist a change in its ___________. 

• temperature
• shape
• size
• motion

Which is Newtons second law

• Force is equal to an objects mass times its velocity 
• an object in motion stays in motion or an object at rest stays at rest unless acted on by an outside force.
• law of inertia
• For every action there is an equal and opposite reaction