Passage - I : A uniform rod of mass m pivoted smoothly at O is resting against a vertical wall of a moving wedge. The acceleration of the wedge is a, then The normal reaction offered by the vertical wall on the rod is

Passage - I : A uniform rod of mass m pivoted smoothly at O is restin

1.	Passage - I : A uniform rod of mass m pivoted smoothly at O is resting against a vertical wall of a moving wedge. The acceleration of the wedge is a, then The normal reaction offered by the vertical wall on the rod is
Answer» `m(g-a)SINTHETA` `m/2(gcottheta-a)` `m(gsintheta-acostheta)` `m(gsintheta+acostheta)` ANSWER :B