Constant Velocity

How fast is this object moving?

• 1 meter

• 1 meter /second

• 2 meters/second

• 4 seconds

Tags

NGSS.MS-PS3-1

At what time does this object have a negative velocity?

• 3 seconds

• 7 seconds

• 11 seconds

• never

Consider the position vs. time graph below for cyclists A and B.

Do the cyclists start at the same point?

• Yes

• No

What is speed?

• how far you go

• how much distance is covered over a period of time

• how fast you accelerate

• the change in the location of a object

Tags

NGSS.MS-PS3-1

Total distance divided by total time is

• average speed

• constant speed

• instantaneous speed

• acceleration

You walk 10 meters to math class in 20 seconds. Your average speed is

• 2 m/s
• 0.5 m/s
• 200 m/s
• 5 m/s

At 7 seconds, this object's velocity is:

• positive

• zero

• negative

• can't tell from the plot

Tags

NGSS.MS-PS3-1

When you look at the speedometer of your car, it tells you your....

• Average speed
• Instantaneous speed

What is the displacement from 0-5 seconds?

• 25 m away
• 5 m away 
• 6 m away
• 15 m away

What is the average velocity from 0-5 seconds?

• 25 m/s away
• 5 m/s away
• 1 m/s away
• 15 m/s away

Tags

NGSS.MS-PS3-1