Euler's method for coupled systems Problem set A Answers

x ≈ 0.313, y ≈ 2.66

x ≈ 1.62, y ≈ 1.09

x ≈ 2.46, y ≈ 0.775

x ≈ 1.71 thousand, y ≈ 3.16 thousand

x ≈ 1.87 kg, y ≈ 1.71 kg

x ≈ 0.406 tonnes, y ≈ 0.843 tonnes

1. (a) x ≈ 2.13, y ≈ 1.01
2. (b) x is larger

1. (a) a = 1.25, b = 0.8
2. (b) x₂ ≈ 2.77