Question

In the arrangement shown in the figure, the rod of mass m
held by two smooth walls, remains always perpendicular
to the surface of the wedge of mass m. Assume all the
surfaces are frictionless.

(1) If a, and a, be the accelerations of rod and wedge respectively
, the relations between a1, and A2 is

(2) Acceleration of rod is

(3) Acceleration of wedge is
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Answer 1

1) if a, and a, be the acceleration of rod and wedge respectively, the relations between A1 and A2 is

Answer 2

Answer:

1.b a2=2a1

2.a √3 m/s^2

3.c 2√3 m/s^2