question_answer

A solid cylinder of mass M and radius 2R is rolled up on a incline with help of a plank of mass 2M as shown in Fig. A constant force F is acting on the plank parallel to incline. There is no slipping at any of the contact. The force of friction between the plank and cylinder is given by. \[\frac{N\times F+2mg\sin \theta }{19}\]. Find N.

Answer:

3.00