Solve this: The value of acceleration and friction force in the given diagram is: (1) 4 m/s2 upward, 120 N (2) 4 m/s2 downward, 120 N (3) 5 m/s2 upward, 36 N (4) 5 m/s2 upward, 120 N Share with your friends Share 8 Sanjay Singh answered this Dear student Regards -13 View Full Answer Shubh Mittal answered this Option c -11