Ghlen Livid added Now_we_need_to_show__.tex  almost 8 years ago

Commit id: c108ba34be4562ff8de830746a42f74c32d7fa3b

deletions | additions      

         

Now we need to show only that  $$ \vec{x}(t) - \vec{x}(t-\Delta t) = \vec{v}(t-\Delta t)\Delta t + \frac{1}{2} \vec{a}(t-\Delta t) \Delta t^2 $$