Which DT Graph?

Which graph shows an object that has not moved at all?

• Graph 1
• Graph 4
• Graph 5
• Graph 7

This graph shows an object traveling at a constant speed of 5 m/s and then stopping.

• Graph 1
• Graph 2
• Graph 8

What is the displacement of the runner in Graph 4? 

• O m
• 10 m east
• 4 m north
• -4 m

This graph shows an object traveling at a constant speed, stopping, travel at an even faster constant speed, resting and then returning to its starting position.

• Graph2
• Graph 6
• Graph 7
• Graph 8

What is the velocity of the runner in Graph 2 from 15-40 seconds? 

• -4 m/s
• 40 m/s
• -40 m/s
• - 60 m/s

Which graph shows an accelerating object?

• Graph 7
• Graph 4
• Graph 3
• Graph 5

What is the total time the object was at rest in Graph 3?

• 4 secs
• 4 minutes
• 14 minutes
• 14 secs

What is the speed of the runner in Graph 8 from 14-20 seconds?

• 2 m/s
• -2 m/s
• .5m/s
• -.5 m/s

Graph 7 displays what type of motion?

• An object that is moving with a negative acceleration
• An object that is is moving with a positive acceleration
• An object going down a hill.
• An object that is moving at a constant velocity.

At point C on Graph 6 what does the object do?

• Changes direction
• Comes to a stop
• Slows down
• Speeds Up