For the following questions answer them individually
The vertical distance of the center of pressure below the c.g. of the inclined plane area (submerged in liquid) is
liquid moving with constant angular momentum has tangential velocity of 1.2$$\frac{m}{s}$$ 3 m from axis of rotation. The tangential velocity at 1.5m from axis of rotation, in $$\frac{m}{s}$$ is