In previous question, the amplitude of vibration is

Options

A. `(m_1g)/(k)`
B. `(m_2g)/(k)`
C. `((m_1-m_2)g)/(k)`
D. `((m_2-m_1)g)/(k)`

Answer

B

Explanation

Extension due to `m_2:m_2g=kx_0`
`x_0=(m_2g)/(k)`
The block of mass `m_1` oscillates with amplitude `(m_2g)/(k)`