To find the speed of the car, we can use the formula for speed, which is defined as the distance traveled divided by the time it takes to travel that distance.
In this case, the distance is 150 kilometers and the time is 7200 seconds. Before we proceed, it’s helpful to convert the distance to meters for consistency with the time. Since 1 kilometer equals 1000 meters, we have:
- 150 km = 150,000 meters
Now we can plug the values into the speed formula:
Speed = Distance / Time
Thus:
Speed = 150,000 meters / 7200 seconds
Calculating that gives:
Speed = 20.83 meters per second (m/s)
So, the speed of the car is approximately 20.83 m/s.