Question

Dalam waktu 3 menit terjadi 500 kali getaran? beraapa periode dan frekuensinya

Answer 1

3 mnt = 3 x 60 = 180 s
F = 500 / 180 = 2,7 Hz
P = 1/F
   = 1/2,7 s
   = 0.37 s

Answer 2

Dik :
t = 3 menit = 3 . 60 = 180 s
n = 500 getaran

Dit : T, f
Jawab :
T = t/n
T = 180/500
T = 0,36 s

f = 1/T
f = 1/0,36
f = 2,78 Hz