A car is traveling down the road at a speed of 50 miles per hour. The car goes around a slight curve while staying at 50 miles per hour. The car's speed . The car's velocity .

Speed = 50 miles per hour = 22.352 m/s

Velocity = 50 miles per hour directed tangent to the curve the car is navigating.

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.

3.2x10^7

answer: 31, 5556. 952 seconds