To calculate the velocity of a car, we can use the formula:
Velocity = Distance / Time
Given that the car travels a distance of 50 kilometers in three hours, we can substitute these values into the formula:
Velocity = 50 km / 3 hours
Dividing 50 by 3, we find:
Velocity = 16.67 km/h
Therefore, the velocity of the car is approximately 16.67 kilometers per hour.