tolongin donggggggggg
B. Indonesia
adindariyani
Pertanyaan
tolongin donggggggggg
1 Jawaban
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1. Jawaban donnyharyaj21
diketahui :
lengan kuasa (lk) = 2 m
lengan benda (lb) = 1 m
gaya beban (w) = 160 N
ditanya :
gaya (F) yang diperlukan
jawaban :
rumus = F*lk=w*lb
F = w*lb/lk
= 160 N * 1 m / 2 m
= 80 N