Acceleration, Speed, and Velocity

Q: A car moved 80 km to the South. What is its displacement?

• 20 km South

• 50 km East

• 80 km south

• 160 km North

What two measurements are necessary for calculating speed?

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

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m

Tags

NGSS.MS-PS3-1

What is this?

"This car is speeding up"

• Speed

• Velocity

• Acceleration

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is this?

• Speed

• Velocity

• Acceleration

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

If you slow down on your bicycle, you accelerate.

• TRUE

• FALSE

Tags

NGSS.HS-PS2-1

What makes velocity and acceleration differ from speed?

• time
• distance
• direction
• time2

If a student rides her skateboard on a straight road and does not speed up or slow down, she is traveling with a

• constant acceleration
• constant velocity
• positive acceleration
• negative acceleration

Which of the following is a measurement of velocity?

• 16 m east
• 25 m/s2
• 55 m/h south
• 60 km/h

which one of these choices is velocity

• there is a duck flying a speed of 25 meters per second,what was his speed ?

• Peter ran 20 meters north from the bull what was his velocity

• Lionel ran 4.75 miles per second and then decelerate 1.25 miles per hour what was his final velocity ?