this is for holding javascript data
Ghlen Livid added Let_s_reformulate_1_and__.tex
almost 8 years ago
Commit id: fd620718a32c8e440c62c679b2a81fa851abe7bb
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Let's reformulate (1) and (2) for $t = t' - \Delta t$
$$\vec{v}(t') = \vec{v}(t' - \Delta t) + \frac{\vec{a}(t' - \Delta t) + \vec{a}(t')}{2} \Delta t$$
$$\vec{x}(t') = \vec{x}(t' - \Delta t) + \vec{v}(t' - \Delta t) \Delta t + \frac{1}{2} \vec{a}(t' - \Delta t) \Delta t^2$$
