two block of mass 2 kg and 5kg are accelerate by force10 on smooth surface then the string force between the two block will be?
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Acceleration of 2kg object
a = T / 2
Acceleration of 4kg object
a = (F - T) / 4
a = (10 - T) / 4
It is said that both are moving with same acceleration.
Therefore
T / 2 = (10 - T) / 4
2T = 10 - T
T = 10/3 N
(3) is the correct option.
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