tolong bantu kak plisss

m₁ = 1kg
m₂ = 2kg
m₃ = 3kg
g = 10m/s²

Jika diihat dari gambar maka :

a₁ = 2m₂m₃ x g / 4m₁m₂ + m₁m₃ + m₂m₃
a₁ =2(2)(3) x 10 / 4(1)(2) + (1)(3) + (2)(3)
a₁ = 120/17
a₁ = 7.06m/s²

a₂ = 2m₁m₃ x g / 4m₁m₂ + m₁m₃ + m₂m₃
a₂ =2(1)(3) x 10 / 4(1)(2) + (1)(3) + (2)(3)
a₂ = 60/17
a₂ = 3.53m/s²

a₃ = m₃ x g x (m₁+m₂) / 4m₁m₂ + m₁m₃ + m₂m₃
a₃ = (3) x 10 x (1 + 2)/ 4(1)(2) + (1)(3) + (2)(3)
a₃ = 30 x 3 / 17
a₃ = 90 / 17
a₃ = 5.29m/s²