Find a formula for determining the pressure at the outlet of the hydraulic tank. Determine the pressure at the outlet of the hydraulic tank if the bulldozer speed has changed from Zkm / h to Ykm / h in 20 seconds. The length of the tank is 0.6 m, the height of the volume of the working fluid relative to the axis of the suction pipe is 0.5 m. In the hydraulic system of the bulldozer, MG-15-V fluid (s) with a density of 860 kg / m3 is used.