Two masses of 6kg and 4kg are connected to the two ends of a light inextensible string that goes over a frictionless pulley. Find the acceleration of the masses and the tension in the string.
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Since 6kg is heavier than 4 kg so it will accelerate down while 4 kg will accelerate up
So the equation of net force on 6kg is given as
equation of net force on 4kg is given as
now add the above two equations
So 6 kg will accelerate downwards while 4 kg will accelerate upwards with acceleration 2 m/s^2
now in order to find the tension force
So the tension in the string is 48 N
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