Two blocks of masses m1, m2 are connected by light spring on a smooth horizontal surface. The two masses are pulled apart and then released. Prove that the ratio of their acceleration is inversely proportional to their masses.

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F1=F2=ma2 use this equation
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We know the spring will have same tension throughout. So after releasing, restoring force will also be the same. Now F=ma So, m1a1=m2a2 So, m1/m2=a2/a1 So acceleration is inversely proportional to mass.
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