Constant Velocity Review

Rank these four object from greatest speed to least speed

• A, D, B, C

• A, B, C, D

• A, B, D, C

• D, A, B, C

Tags

NGSS.MS-PS3-1

What does the graph represent?

• speeding up

• slowing down

• staying the same speed

• not moving

Tags

NGSS.MS-PS3-1

• Cars 1 and 2 traveled the same distance before coming to a stop. 
• Car 2 traveled a greater distance in the first 4 seconds than Car 1. 
• Car 1 traveled a greater distance in the first 4 seconds than Car 2. 
• Cars 1 and 2 came to a stop after traveling for the same amount of time. 

Tags

NGSS.MS-PS3-1

Which of the following statements describes velocity?

• speed in a given direction

• change in speed

• change in direction

• distance traveled per unit of time

What was the velocity of the object described this graph?

• 50 m/s

• 20 m/s

• 10 m/s

• 45 m/s

Tags

NGSS.MS-PS3-1

What is the displacement after 2 seconds

• 50 m

• 20 m

• 10 m

• 25 m

What is the displacement after 9 seconds?

• 0 m

• -1 m

• 10 m

• 9 m

This position graph shows the motion of objects A, B, and C. Which object was slowest?

• A

• B

• C

• All the same

Tags

NGSS.MS-PS3-1

If the velocity doesn't change, where will this object be at 7 seconds

• 7 m

• 70 m

• 250 m

• 55 m

What does the graph represent?

• speeding up

• same speed

• slowing down

• stopped

Tags

NGSS.MS-PS3-1