Question

Block A of mass 2kg rests on a horizontal table. It is attached to a string that passes over a massless and frictionless pulley. Block B of mass 3kg is suspended from the other end of the string. If μ(s)=0.4 and μ(k)=0.2 between A and the table , the acceleration when the blocks are released is - (take g=10m/s^2)

Answer 1

Answer:

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