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A body of mass mi ( 12 kg) is placed ona smooth horizontal table shown in figure.It is connected to a string which passes overa frictionless pulley and carries anotherbody of mass m2 (8 kg) at the other end.Calculate the acceleration produced in thebodies when the nail fixed on the table isremoved. (Take acceleration due to gravityg 10 m s2) |
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Answer» net force acting on the system is m2*g = 8*10 = 80 and total mass of the system is (8+12) = 20kg so, acceleration of the system = 80/20 = 4m/s² |
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