velocity

Which section of the graph shows decreasing velocity?

• CD
• DE
• EF
• GH

Which section of the graph shows constant velocity?

• AB
• BC
• EF
• GH

How fast is this object going at 1 second?

• 20 cm/s

• 30 cm/s

• -40 cm/s

Vector quantities need both a magnitude and a _____.

• distance
• displacement
• direction
• velocity

What two measurements are necessary for calculating speed?

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

A description of the speed and direction of an object's motion

• Velocity
• Speed
• Acceleration
• Vector

What is this graph showing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

How fast is this object moving?

• 1 meter

• 1 meter /second

• 2 meters/second

• 4 seconds

At what time does this object have a negative velocity?

• 3 seconds

• 7 seconds

• 11 seconds

• never

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