Jawaban:
C) 45 W dan 2
Penjelasan:
Kuasa katrol campuran = Beban / Jumlah katrol
= 90 N / 2
= 45 W
Keuntungan mekanis = Jumlah katrol = 2
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Jawaban:
C) 45 W dan 2
Penjelasan:
Kuasa katrol campuran = Beban / Jumlah katrol
= 90 N / 2
= 45 W
Keuntungan mekanis = Jumlah katrol = 2