Question 1
A car travels $100 \text{ m}$ north in $20 \text{ s}$ and then $100 \text{ m}$ south in $20 \text{ s}$. What is the car's average velocity?
Question 2
Which of the following statements accurately describes the relationship between speed and velocity?
Question 3
A position-time graph shows a horizontal line. What does this indicate about the object's velocity?
Question 4
An object's instantaneous velocity is $15 \text{ m/s}$ east. Which of the following statements must be true about its instantaneous speed?
Question 5
A car travels $200 \text{ km}$ in $2.5 \text{ hours}$. What is its average speed?
