A block of mass m attached to a massless spring is performing oscillatory motion of amplitude on a frictionless horizontal plane. If half of the mass of the block breaks off when it is passing through its equilibrium point, the amplitude of oscillation for the remaining system become
. The value of
is :
Option: 1
Option: 2
Option: 3
Option: 4
Let the amplitude of oscillation for the remaining system is
then
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