mg=mdv+vdm

Lösung

m g = m d v + v d m

m = c_{1} v^{g - 1}

Schritte zur Lösung

m g = m d v + v d m

Solve separable ODE:

m = c_{1} v^{g - 1}

m = c_{1} v^{g - 1}

x^{^{'}} + \frac{1}{100} x = 0

4 y + 20 y^{^{'}} + 169 y = 0

y^{^{'}} = \frac{e ^{2 x}}{cos ( 2 y )}

\frac{d y}{d t} = 100 - y, y (0) = 30

y^{^{'}} = y^{2} x^{7}