Tagged Questions

0
votes
1answer
72 views

Plotting results of numerical differential equation

I'm numerically solving the ODE equation $a = -kv$, i.e. $ x'' = -kx'$. sol = NDSolve[{y''[x] + 0.1 * y'[x] == 0, y[0] == 0, y'[0] == 10}, y, {x, 0, 100}] I need ...