Laws of MotionHard
Question
The system is pushed by a force F as shown in figure. All surface are smooth are smooth except between B ans C. Friction coefficient B and. Maximum value of F to prevent block B from downward slipping is friction is
The system is pushed by a force F as shown in figure. All surface are smooth are smooth except between B ans C. Friction coefficient B and. Maximum value of F to prevent block B from downward slipping is friction is
The system is pushed by a force F as shown in figure. All surface are smooth are smooth except between B ans C. Friction coefficient B and. Maximum value of F to prevent block B from downward slipping is friction is
Options
A.
mg
mgB.
mg
mgC.
mg
mgD.
mg
mgSolution
Acceleration of system , a = 
Constant force between B and C = (2m)a =
F
To prevent downward sleeping
μ
= mg ⇒ F = 
Constant force between B and C = (2m)a =
FTo prevent downward sleeping
μ
= mg ⇒ F = Create a free account to view solution
View Solution FreeMore Laws of Motion Questions
A string is wrapped round a log of wood and it is pulled with a constant force F as shown in the figure....A man of mass 50 kg is pulling on a plank of mass 100 kg kept on a smooth floor as shown with force of 100 N. If both ma...Find the tension T2 in the system shown in fig....A particle is found to be at rest when seen from a frame S1 and moving with a constant velocity when seen from another f...In the given figure, what is the reading of the spring balance ?...