Position, Velocity, Acceleration

What is this graph representing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

Tags

NGSS.MS-PS3-1

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m

Tags

NGSS.MS-PS3-1

What is happening in this graph from point B to C?

• The object is going down a hill.
• The object is returning to its starting location.
• The object is slowing down.
• The object is staying still.

Tags

NGSS.MS-PS3-1

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. 

Tags

NGSS.HS-PS2-1

The metric unit for velocity is ________.

• m
• m/s
• m/s²
• s

Tags

NGSS.MS-PS3-1

The metric unit for acceleration is ______.

• m
• m/s
• m/s²
• s

Tags

NGSS.HS-PS2-1

Three moving objects are depicted with diagonal lines on a position vs time graph. The fastest object will have:

• the most gentle slope
• the highest line
• the lowest line
• the steepest slope

Tags

NGSS.MS-PS3-1

An object travels 200 m in 5 s. The objects average speed is:

• 40 m/s
• 60 m/s
• 1000 m/s
• 250 m/s

A roller coasters accelerates from an initial velocity of 6.0 m/s to a final velocity of 70 m/s over 4 seconds.  What's the acceleration?

• 24 m/s²
• 18 m/s²
• 16 m/s²
• 16 m/s

Tags

NGSS.HS-PS2-1

Which direction should the Δv arrow point?

• Left ←
• Right →
• Δv = 0