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Homework Statement
Two blocks of mass m1 and m2 (m2 = 2 kg ; m1 = 3 kg)are connected with a spring moving on smooth plane. The acceleration of block of mass m2 is 2 ms^{2}, find acceleration of block with mass of 3kg.
2. The attempt at a solution
Let external force of F be applied on Block m2.
∴ By only considering m2, we get
F  T = 6
and for block m1
T = 2a
and by newton's law of system (Fnet = m_{1}a_{1}+m_{2}a_{2}+m_{3}a_{3}+........)
F = 6 + 2a
But by solving these three equations, i am not getting the answer.
Plz help...........
Thanks
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