B. With the condition in A, the cylinder was brought to stop within a distance of 0.02m. What is the total force required to stop the motion of a cylinder( )
A、2510N ;
B、2710N;
C、2200N;
D、3100N
发布时间:2025-06-20 22:18:03
A、2510N ;
B、2710N;
C、2200N;
D、3100N