1. T = 0,25 s
f = 1/T
= 1/ 0,25
= 4 Hz
Jumlah getaran permenit = 4 Hz × 0,25 s = 1 getaran per menit
2. f = 4 Hz
T = 1/f = 1/4 = 0,25 s
Jumlah getaran permenit = 4 × 0,25 = 1 getaran permenit
3. Jumlah getaran permenit = 30
f = n/t = 30/60 = 0,5 Hz
T = t/n = 60/30 = 2 s
4. f =50 Hz
T = 1/f = 1/50 = 0,02 s
Jumlah getaran permenit = 50 × 0,02 = 1 getaran per menit
5. T = 0,125 s
f = 1/T = 1/0,125 = 8 Hz
jumlah getaran permenit = 8 × 0,125 = 1 getaran permenit
6. Jumlah getaran permenit = 600
f = n/t = 600/60 = 10 Hz
T = t/n = 60/600 = 0,1 s
7. f = 2,5 Hz
T = 1/f = 1/2,5 = 0,4 s
jumlah getaran permenit = 2,5 × 0,4 = 1 getaran permenit
8. jumlah getaran permenit = 2400
f = n/t = 2400/60 = 40 Hz
T = t/n = 60/2400 = 0,025 s
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1. T = 0,25 s
f = 1/T
= 1/ 0,25
= 4 Hz
Jumlah getaran permenit = 4 Hz × 0,25 s = 1 getaran per menit
2. f = 4 Hz
T = 1/f = 1/4 = 0,25 s
Jumlah getaran permenit = 4 × 0,25 = 1 getaran permenit
3. Jumlah getaran permenit = 30
f = n/t = 30/60 = 0,5 Hz
T = t/n = 60/30 = 2 s
4. f =50 Hz
T = 1/f = 1/50 = 0,02 s
Jumlah getaran permenit = 50 × 0,02 = 1 getaran per menit
5. T = 0,125 s
f = 1/T = 1/0,125 = 8 Hz
jumlah getaran permenit = 8 × 0,125 = 1 getaran permenit
6. Jumlah getaran permenit = 600
f = n/t = 600/60 = 10 Hz
T = t/n = 60/600 = 0,1 s
7. f = 2,5 Hz
T = 1/f = 1/2,5 = 0,4 s
jumlah getaran permenit = 2,5 × 0,4 = 1 getaran permenit
8. jumlah getaran permenit = 2400
f = n/t = 2400/60 = 40 Hz
T = t/n = 60/2400 = 0,025 s