tolong jawabkan dan penjelasannya

GM
• GMV

m = 1 kg
g = 10 m/s²
ω = 8 raf/s
R = 1 m
T = __?

persamaan gerak di titik terendah
Σ Fs = m as
T - m g = m ω² R
T = mg + m ω² R
T = 1 • 10 + 1 • 8² • 1
T = 10 + 64
T = 74 N ← jwb