Jawaban:
dik:
m= 6 kg
Penjelasan:
#backtoschool2019
T₁ = 36,4 N
T₂ = 37,8 N
T₁ diuraikan keatas dan kekiri.
T₂ diuraikan keatas dan ke kanan
ΣFx = 0
T₁cos 30 = T₂cos 53
T₁. 0,5√3 = T₂. 3/5
T₂ = 5/6. √3.T₁
ΣFy = 0
T₁sin 30 + T₂sin 53 = W
T₁. 0,5 + 5/6. √3.T₁. 4/5 = 60
1,65. T₁ = 60
T₁ = 60/1,65 = 36,4 N
T₂ = 5/6. √3.T₁ = 5/6. √3. 36,4
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Jawaban:
dik:
m= 6 kg
Penjelasan:
#backtoschool2019
Jawaban:
T₁ = 36,4 N
T₂ = 37,8 N
Penjelasan:
T₁ diuraikan keatas dan kekiri.
T₂ diuraikan keatas dan ke kanan
ΣFx = 0
T₁cos 30 = T₂cos 53
T₁. 0,5√3 = T₂. 3/5
T₂ = 5/6. √3.T₁
ΣFy = 0
T₁sin 30 + T₂sin 53 = W
T₁. 0,5 + 5/6. √3.T₁. 4/5 = 60
1,65. T₁ = 60
T₁ = 60/1,65 = 36,4 N
T₂ = 5/6. √3.T₁ = 5/6. √3. 36,4
T₂ = 37,8 N