Distance-Time Graphs

How long did it take this object to travel back to its reference/starting point?

• 20 s
• 30 s
• 60 s
• 100 s

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

What is happening at D?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Tags

NGSS.HS-PS2-1

How long did it take this object to travel 10 m?

• 0 s
• 10 s
• 15 s
• 20 s

What two measurements are necessary for calculating speed?

• Mass and time
• Temperature and mass
• Mass and distance
• Distance and time

Match the description to the graph:

"The car is coming back."

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Match the description to the graph:

"The car is traveling at a constant speed."

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Tags

NGSS.MS-PS3-1

Segment B-C The bus is _________________.

• at rest

• returning (to original position)

• moving forward

Tags

NGSS.HS-PS2-1

What is the equation to calculate time?

• time = speed/distance
• time = distance/speed 
• time = speed x distance 
• time = distance x speed