What is the push provided by a hydraulic fluid used in fluid based actuator, if a steel ball of radius 3cm is immersed in it, Given that the fluid has a density of 1200kg/m3, Take g=10m/s2?
What is the push provided by a hydraulic fluid used in fluid based actuator, if a steel ball of radius 3cm is immersed in it, Given that the fluid has a density of 1200kg/m3, Take g=10m/s2? Correct Answer 1.356N
GiveDensity of fluid (ρf) = 1200kg/m3 g=10m/s2 Radius=3cm Volume of steel ball (V) = 4/3πr3=4/3π (0.03 m)3 V=1.13*10-4 m3 Push (P) = ρf*g*v P=1200kg/m3*10m/s*1.13*10-4 m3 P=1.356N
মোঃ আরিফুল ইসলাম
Feb 20, 2025