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Beliebt Rechnen >

(d^2x)/(dt^2)+9.8x=0

Lösung

\frac{d ^{2} x}{d t ^{2}} + 9.8 x = 0

Lösung

x = c_{1} cos (\frac{7 t}{5}) + c_{2} sin (\frac{7 t}{5})

Schritte zur Lösung

\frac{d ^{2} x}{d t ^{2}} + 9.8 x = 0

Solve linear ODE:

x = c_{1} cos (\frac{7 t}{5}) + c_{2} sin (\frac{7 t}{5})

x = c_{1} cos (\frac{7 t}{5}) + c_{2} sin (\frac{7 t}{5})

Graph

Beliebte Beispiele

y^{^{''}} + 0.75 y = 0

3/2 y^{''}+3y^'+15y=0

\frac{3}{2} y^{^{''}} + 3 y^{^{'}} + 15 y = 0

y^{''}-2y^'+y=0,y(0)=-1,y(1)=2

y^{^{''}} - 2 y^{^{'}} + y = 0, y (0) = - 1, y (1) = 2

(D^{5} - D^{3}) y = 0

y^{''}-4y^'+4y=0,y(0)=0,y^'(0)=4

y^{^{''}} - 4 y^{^{'}} + 4 y = 0, y (0) = 0, y^{^{'}} (0) = 4