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f = 480 rpm
Frekuensi
f = 480 put/menit = 480/60 put/s = 8 Hz ←
Kecepatan sudut
ω = 2πf = 2π (8) = 16π rad/s ←
Kecepatan linear
V = ω R = (16π) (0,2) = 3,2π m/s ←
Percepatan sentripetal
as = ω³ R = (16π)² (0,2) = 51,2 π² ≈ 505 m/s² ←
Ok ?