A:A hydraulic cylinder has to move a table of weight 13kN. Speed of the cylinder is to be accelerated up to a velocity of 0.13m/s in 0.5 seconds. Assume coefficient of sliding friction as 0.15 and cylinder bore diameter as 50mm. Based on the description in A, what is the acceleration of the cylinder ( )
A、0.06 m/s2;
B、0.16 m/s2 ;
C、0.26 m/s2 ;
D、0.5 m/s2
发布时间：2025-03-01 09:34:51
