tolong no 7 jawabannya apa sama pembahasan tengkuyy

gambar 1
- panjang bidang miring = 3m ➡ 300cm
- tinggi = 75cm

M = 300/75
M = 4 ✔

gambar 2
- lengan kuasa (lk) = 120cm
- lengab beban (lb) = 30cm

M = lk/lb
M = 120cm/30cm
M = 4 ✔

gambar 3
- berat beban (w) = 200 N
- gaya (F) = 50 N

M = w/F
M = 200 N/50 N
M = 4 ✔

jawaban D.
semoga membantu