kak tolong, mau dikumpulin buat tugas
Jawaban:
Lihat benda m1
F1 = T1 - W1
m1 a = T1 - m1 g
T1 = 2ma + 2gm
lihat benda m2
F2 = W2 - T2
m2 a = m2 g - T2
5ma = 5gm - T2
T2 = 5gm - 5ma
α = a/R
R = d/2
Torsi dua benda
τ2 - τ1 = I α
R T2 - R T1 = 1/2 M R² α
T2 - T1 = 1/2 MR α
5gm - 5ma - (2ma + 2gm) = 1/2 4m d/2 α
3gm - 7ma = md α
3g - 7a = dα
a = αR = αd/2
3g - 7αR = dα
3g -7αd/2 = dα
3g = 7/2 dα + dα
3g = 9/2 dα
α = 6g/9d
α = 2g/3d
jawab A
*maaf klo tdk benar
*biasakan cari jawaban lain utk dibandingkan
Penjelasan:
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