Answer:
The speed of the Gulf Stream is 50 million m³/s faster along the North Carolina coast than when it turns eastward.Step-by-step explanation:
speed along the coast = 90 million m³/s speed when it turns eastward = 40 million m³/s
Difference of speed = 90-40 = 50 million m³/s
Thus, The speed of the Gulf Stream is 50 million m³/s faster along the North Carolina coast than when it turns eastward.