Solution: An incompressible fluid flows steadily through a pipe that has a change in diameter. The fluid speed at a location where the pipe diameter is 8.0 cm is 1.28 m/s. What is the fluid speed at a location where the diameter has narrowed to 4.0 cm?(A) 0.32 m/s(B) 0.64 m/s(C) 5.08 m/s(D) 2.56 m/s(E) 1.28 m/s

An incompressible fluid flows steadily through a pipe that has a change in diameter. The fluid speed at a location where the pipe diameter is 8.0 cm is 1.28 m/s. What is the fluid speed at a location where the diameter has narrowed to 4.0 cm?

(A) 0.32 m/s

(B) 0.64 m/s

(C) 5.08 m/s

(D) 2.56 m/s

(E) 1.28 m/s