Water leaves the impeller of the centrifugal pump with a velocity of 27 (m/s) and acceleration of 34 (m/s²) , both measured relative to the impeller along the blade line AB. The impeller rotates.
a. What is the tangential velocity of the impeller at point A?
b. What is the radial acceleration of the impeller at point B?
c. What is the total acceleration of the fluid leaving the impeller?
d. What is the angular velocity of the impeller?