When two blocks A and B coupled by a spring on a frictionless table are stretched and then released…

When two blocks A and B coupled by a spring on a frictionless table are stretched and then released, then: (a) kinetic energy of body at any instant after releasing is inversely proportional to their masses (b) kinetic energy of body at any instant may or may not be inversely proportional to their masses (c) \frac{\mathrm{K} . \mathrm{E} \text { of } A}{\text { K.E. of } B}=\frac{\text { mass of } B}{\text { mass of } A}, when spring is massless (d) both (b) and (c) are correct

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