Question

if the time period of oscillation of mass m suspended from a spring is 2s,the time period of mass 4m will be

Answer 1

Dear Pallavi

T=2∏ √(m/k)

given T=1

Now for 4M mass

T' =2∏ √(4m/k)

=2*{2∏ √(m/k)}

=2T

=2