Karena m₂>m₁ maka m₂ turun dan m₁ naik.
m₂g -T = m₂a
T = m₂g - m₂a
T = 3. 10 - 3. a
T = 30 - 3a ....(1)
T - m₁g = m₁a
T = m₁g + m₁a
T = 2. 10 + 2.a
T = 20 + 2a ....(2)
eliminasi T dari (1) dan (2)
30 - 3a = 20 + 2a
5a = 10
a = 2 m/s²
T = 30 - 3. 2
T = 24 N
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Karena m₂>m₁ maka m₂ turun dan m₁ naik.
m₂g -T = m₂a
T = m₂g - m₂a
T = 3. 10 - 3. a
T = 30 - 3a ....(1)
T - m₁g = m₁a
T = m₁g + m₁a
T = 2. 10 + 2.a
T = 20 + 2a ....(2)
eliminasi T dari (1) dan (2)
30 - 3a = 20 + 2a
5a = 10
a = 2 m/s²
T = 30 - 3a ....(1)
T = 30 - 3. 2
T = 24 N