Answer:
Speed = 50 miles per hour = 22.352 m/s
Velocity = 50 miles per hour directed tangent to the curve the car is navigating.
Step-by-step explanation:
The speed of the car is the magnitude of the car's given velocity.
While navigating the curve, the car still moves with a speed of 50 miles per hour, but the velocity is now 50 miles per hour directed at tangent to the curve the car is currently navigating.
Speed = 50 miles per hour = 22.352 m/s
Velocity = 50 miles per hour directed tangent to the curve the car is navigating.
The attached image shows this direction more properly.