Question

Two masses M, and M, are attached to the ends of a light string which passes over a
massless pulley attached to the top of a double inclined smooth plane of angles of
inclination a and B. If M, >M, and B >a then the acceleration of block M, down
the inclined will be:
M.
M
a fixed
(1)
Mg(sin)
M,+M,
(2)
Mg(sina)
M, +M,
(3)
M, sin ß-M, sina
M, + M,
(4) Zero​

Answer 1

I don't understand this question.

4 wc Heidi's