To calculate the velocity of Rick's car, we need to divide the displacement by the time taken. Velocity is a vector quantity, meaning it has both magnitude and direction.
Given: Displacement (distance traveled): 50 km (north) Time taken: 3 hours
The velocity can be calculated as follows:
Velocity = Displacement / Time
Velocity = 50 km / 3 hours
To determine the velocity, we need to include the direction. Since Rick traveled north, we can specify the direction as "north."
Therefore, the velocity of Rick's car is 50 km/h north.