9 The system is pushed by a force F as shown in the figure

Last updated: 6/7/2023

9 The system is pushed by a force F as shown in the figure All surfaces are smooth except between B and C Friction coefficient between B and C is u Minimum value of F to prevent block B from downward slipping is 3 2 2m mg m 2m 2 2 mg 3 2 mg umg 4 umg