Jawabanmu

2014-01-28T16:39:17+07:00
F=1/0.314 Hz
w=omega=2.phi.f
w=2x3.14x1/0.314
w=20rad/s
2014-01-28T16:40:08+07:00
Dik:
t=0,314s
n=1
dit: ω?
jwb:
ω=2πf
=2π(n/t)
=2.3,14(1/0,314)
=20rad/s
1 5 1