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Revision as of 16:21, 11 April 2010 (edit) Ian (Talk | contribs) (New page: We insert <math>t=8\ \text{s}</math> in the expression for the position vector, <math>\begin{align} & \mathbf{r}=\left( 5\times 8-{{8}^{2}} \right)\mathbf{i}+\left( 7\times 8 \right)\mat...) ← Previous diff

Current revision (16:21, 11 April 2010) (edit) (undo) Ian (Talk | contribs) (New page: We insert <math>t=8\ \text{s}</math> in the expression for the position vector, <math>\begin{align} & \mathbf{r}=\left( 5\times 8-{{8}^{2}} \right)\mathbf{i}+\left( 7\times 8 \right)\mat...)

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Current revision

We insert \displaystyle t=8\ \text{s} in the expression for the position vector,

\displaystyle \begin{align} & \mathbf{r}=\left( 5\times 8-{{8}^{2}} \right)\mathbf{i}+\left( 7\times 8 \right)\mathbf{j}+0\mathbf{k} \\ & \\ & =-24\mathbf{i}+56\mathbf{j}+0\mathbf{k}\ \text{m} \\ \end{align}