What is the push provided by a hydraulic fluid used in fluid based ac – McqOptions

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1.	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 2000kg/m3, Take g=10m/s2?
A.	5N
B.	3.2N
C.	2.26N
D.	4N
Answer» D. 4N

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