2 kg and 3 kg blocks are placed on a smooth horizontal surface and connected by a spring which is unstretched initially. The blocks are imparted velocities as shown in the figure. The maximum energy in the spring in the subsequent motion will be . a. 5๐‘ฃ_0^2 b. 15๐‘ฃ_0^2 c. zero d. 10๐‘ฃ_0^2

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