How to Calculate Critical Velocity given Head Loss?
Critical Velocity given Head Loss calculator uses Critical Velocity = ((Head Loss*2*Acceleration due to Gravity)/0.1)^(1/2) to calculate the Critical Velocity, Critical Velocity given Head Loss is defined as speed at which falling object reaches when both gravity and air resistance are equalised on object. Critical Velocity is denoted by Vc symbol.
How to calculate Critical Velocity given Head Loss using this online calculator? To use this online calculator for Critical Velocity given Head Loss, enter Head Loss (hf) & Acceleration due to Gravity (g) and hit the calculate button. Here is how the Critical Velocity given Head Loss calculation can be explained with given input values -> 15.33623 = ((1.2*2*9.8)/0.1)^(1/2).