# Quiz on Speed, Velocity, and Acceleration

Question 1: A quantity that is a measure of how the displacement traveled changes with time is

- speed
- velocity
- mass
- weight

Question 2: Which of the following quantities relating to motion is not a vector?

- Speed
- Velocity
- Mass
- Weight

Question 3: A car is traveling at 50m/s, the driver uses the brakes to stop the car in 10 seconds.

Find the average acceleration of the car. Explain

Question 4: Find the acceleration of a car traveling at constant speed.

- 0 m/s
^{2}
- 1 m/s
^{2}
- 2 m/s
^{2}
- Impossible to find.

Question 5: A quantity that is a measure of how the velocity of a body changes with time is called

- Sseed
- velocity
- acceleration
- none

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Date of last modification: Summer , 2019