, , In the given arrangement pulleys and string are massless and frictionless and all surfaces ar...

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, , In the given arrangement pulleys and string are massless and frictionless and all surfaces are smooth. Find the magnitude of acceleration of wedge of mass M :-
-(1) F cosϕ/M
(2) F(1-cosϕ)/M
(3) F/m+M
(4) F cosϕ/m+M,

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