Two massless springs with spring constants $2\,k$ and $2\,k$, carry $50\, g$ and $100 \,g$ masses at their free ends. These two masses oscillate vertically such that their maximum velocities are equal. Then, the ratio of their respective amplitudes will be
  • A$1: 2$
  • B$3: 2$
  • C$3: 1$
  • D$2: 3$
JEE MAIN 2022, Easy
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