A box of mass m slides without friction on an inclined plane

Last updated: 6/12/2023

A box of mass m slides without friction on an inclined plane On the box and perpendicular to the ceiling of the box there is a standing massless rod A bob of mass m is connected to the upper edge of the rod by a massless thread see figure The angle of the inclined plane is a The mass m is at rest relative to the box a state of equilibrium Let be the length of the thread A mass m is connected to the box by a pulley The angle between the thread and the rod is a and B are in radians Value of is A 3 B 6 v constant m C 2 m D 4