help guys, tysm.....
Jawaban:
1. ω = 180rpm = 3rps = 6 π rad/s
ω= 2 πf 6 π = 2 πf f=3 Hz
2. T =1/f T =1/3 s
3. Soal kurang jelas
4. V= ωr = (6 π rad/s)( 5 cm ) = 30π cm/s
Penjelasan:
Frekuensi = f
Periode= T
perpindahan sudut= θ
kelajuan linear =V
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