Question

if T=2π√m/k,find m when π=22/7,k=4 and T=5m

Answer 1

so given pi=22/7

k=4

t=5

so applying all onT=2pi √m/k

5=2*22/7√m/4

5=44/7*2√m

√m=5*7/22

m=[35/22]^2

m=1225/484