Can you guys help me?
?̈(?) = -(0.1/50) ?̇(?)-2?(?)
How to numerically integrate to find a solution for ??
Speed of the mass in time-step ? + Δ? is:
?̇(? + Δ?) ≈ ?̇(?) + ?̈(?) ∗ Δ?
and the position in time-step ? + Δ? is:
?(? + Δ?) ≈ ?(?) + ?̇(?) ∗ Δ?
I want to put the previous two equations in a loop and loop from ? = 0 s to ? = 10 s(step Δ? = 0.001 s). And then plot those two graphs into in graph.
Assuming the mass is let go from initial displacement ?(0) = 0.5 m.
But I can’t get it to work in matlab.