Speed and Graphing Modified

What does a flat, horizontal line represent on a speed graph (distance and time)?

• Constant speed

• No motion

• Acceleration

• Returning to start

Can a graph ever have a straight vertical (up and down) line on a speed graph (distance and time)?

• Yes

• No

Describe the motion of the car in this graph.

• Accelerating

• Stopped

• Constant speed

• Coming back to start

Tags

NGSS.MS-PS3-1

Describe the motion between 20 and 30 seconds.

• Accelerating

• Stopped

• Constant speed

• Coming back to start

Tags

NGSS.MS-PS3-1

Describe the motion at position A and B.

• A is slower than B

• B is slower than A

• A is the same as B

• Cannot be determined

Tags

NGSS.MS-PS3-1

This occurs when an object speeds up, slows down, or changes direction.

• Speed

• Velocity

• Acceleration

The pickup truck has a changing velocity because the pickup truck -

• 
  can accelerate faster than the other two vehicles

• 
  is traveling on a curve in the road

• 
  is traveling in the opposite direction from the other two vehicles

• needs a large amount of force to move

Tags

NGSS.MS-PS2-2

Describe the motion of the car on this graph.

• Accelerating

• Stopped

• Constant speed

• Coming back to start

Using the graph, how does the line of a fast, steady object compare with a line that is slower but has a steady speed?

• The slower steady speed has a steeper slope

• The fast, steady object has a steeper slope

• Both are the same

• The fast, steady speed is curved

Tags

NGSS.MS-PS3-1

What does a line represent that is slanted down towards the x-axis?

• Accelerating

• Stopped

• Constant speed

• Coming back to start

Tags

NGSS.MS-PS3-1