A system consists of three masses m 1 , m 2 and m 3 connected by a string passing over a…
Physics · NEET · NTA Exams — Laws of Motion
A system consists of three masses m1, m2 and m3 connected by a string passing over a pulley P. The mass m1 hangs freely and m2 and m3 are on a rough horizontal table (the coefficient of friction = µ). The pulley is frictionless and of negligible mass. The downward acceleration of mass m1 is
(Assume m1 = m2 = m3 = m) [CBSE PMT 2014]
Answer
(A)
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