A dam spillway is to be tested using kinematic similitude (Froude scaling) with a 1:20-scale model. The model flow has an average velocity of 0.7 m/s and a flow rate of 0.06 m3/s. What are the velocity and flow rate in the prototype? If the lowest pressure on the spillway face of the model is determined to be -2500 Pa, what is the lowest pressure expected in the prototype? (Note Pa= N/m2)