Force, Velocity, and Acceleration

Acceleration is defined as the CHANGE in 

• time it takes for one place to move to another place. 
• velocity of an object.
• distance divided by the time interval 
• velocity divided by the time interval 

The picture of the position vs. time graph shows an object that is...

• accelerating/speeding up
• moving at a constant speed 
• not moving 
• accelerating/slowing down. 

How fast is the car traveling at 30 seconds?

• 5m/s
• 10m/s
• 20m/s
• 30m/s

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The rate that a car's velocity changes is its

• speed

• force

• gravity

• acceleration

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Acceleration is defined as the CHANGE in 

• the time it takes for one place to move to another place. 

• the mass of an object divided by the time interval.

• the distance divided by the time interval 

• the velocity divided by the time interval 

Tags

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A description of the speed and direction of an object's motion

• Velocity
• Speed
• Acceleration
• Vector

What is net force on an object sitting still?

• 0 N

• 20 N

• There are no forces applied to an object sitting still

• Cannot be calculated

Tags

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A push/pull exerted on an object is called

• Force

• Momentum

• Speed

• Net force

Tags

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Are the forces balanced or unbalanced?

• Balanced

• Unbalanced

Tags

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A Newton is a unit of ______.

• Acceleration

• Inertia

• Force

• Velocity

Tags

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