1.Find the depth and the top width of a v-notch capable of discharging a maximum of .7 m^3/sec and such that the head shall be 75 mm for adischarge of 5.6 liters per second. Cd is the same as that of a similar right angled v-notch for which the flow is given by Q=1.407H^(5/2).
2.Flow velocity is given by the function v= -5i +3j . Find the equation for the velocity potential, ?, and the stream function ?. Sketch the equipotential line going through the origin.