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gak bosan GH terus !
m = 0,1 kg
A = 10 mm = 10^-2 m
T = π/2 s → f = 2/π Hz
Vm = __ ?
Fm = __ ?
Kecepatan sudut
ω = 2πf
ω = 2π (2/π) = 4 rad/s
Kecepatan maksimum
Vm = ω A
Vm = (4) (10^-2) = 4×10^-2 m = 4 cm ←
Gaya maksimum
F = k A²
F = ω² m A²
F = (4²) (0,1) (10^-2)² = 1,6×10^-4 N ←
Ok ?