問題詳情
36. A small block of mass m rests on the sloping side of a triangular block of mass M which itselfrests on a horizontal table as shown in the figure below. Assuming all surfaces are frictionless,determine the magnitude of the force F that must be applied to M so that m remains in a fixedposition relative to M.Hint: 1. Take x and y axes horizontal and vertical. 2. Focus at the object m.
(A) mg sinθ
(B) mg tanθ
(C) (m+M)g tanθ
(D) (m+M)g sinθ
(E) None of these