A `1kg` block is executing simple harmonic motion of amplitude `0.1m` on a smooth horizontal
Channel: Doubtnut
Date: 2020-07-12

A `1kg` block is executing simple harmonic motion of amplitude `0.1m` on a smooth horizontal surface under the restoring force of a spring of spring constant `100 N//m`. A block of mass `3 kg` is gently placed on it at the instant it passes through the mean position. Assuming that the two blocks move together. Find the frequency and the amplitude of the motion.