A car starts at Point A at t = 0 s with a speed v0 = 16 km/h. Its speed increases at a constant rate to Point C, where its velocity is vC = 110 km/h. The curved portion has a radius, r = 111 m, and the distance between Point B and Point C is, x = 138 m. Determine the car's speed at Point B. Use one decimal place in your