" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
T = 1/f
1/2 = 1/f
f = 2 Hz
5menit = 5 x 60 = 300 detik
f = n/t
2 = n/300
n = 600 getaran