A 0.5 Kg mass is supported by a SPRING . The system is set in vibration at its natural frequency of “ 4 Hz “ with an amplitude of “ 5 Cm “ . Find the spring constant .
f=wr
4=(w*0.05)
w=4/0.05
so,w=k/m
k=w*m
k=(4/0.05*0.5)N/m
4=(w*0.05)
w=4/0.05
so,w=k/m
k=w*m
k=(4/0.05*0.5)N/m