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dit : f =..? T=...? w=...? V=...?
jawaba
f=n/t=360/60=6Hz
T=1/f=1/6 s
w= 2.pi.f =12pi rad/s= 6 putaran /second
v=w.r= 12.pi rad/s. X r
r = posisi.
a. f= w/2π= 6/6,28= 0,9 Hz= 1Hz
b. T= 1/f= 1/1= 1 s
d. v= w*r= 6 r m/s