NEET 2021 Model Test Paper 1

Question : 15 of 180

Marks: +1, -0

Two masses m1=1.0 kg and m2=0.5 kg are suspended by a weightless spring of force constant K=12.5 N∕ m. When they are in equilibrium position, m1 is gently removed. The angular frequency of oscillation of m2 will be :