For the following questions answer them individually
The component of the force of the fluid on the body (which is generally inclined to the direction of motion of the body) parallel to the direction of motion is called
The actual velocity at vena contracta for flow through an orifice from a reservoir of height H =
A]Â $$\sqrt{2gH}$$
B]Â $$C_v \sqrt{2gH}$$
C]Â $$\frac{\sqrt{2gH}}{C_v}$$
D]Â $$C_d \sqrt{2gH}$$