Solution 7.4c
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(New page: We insert <math>t=0\ \text{s}</math> in the expression for the position vector to find the point where the frisby waqs thrown from. <math>\begin{align} & \mathbf{r}=\left( 5\times 0-{{0...)
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Revision as of 16:24, 11 April 2010
We insert \displaystyle t=0\ \text{s} in the expression for the position vector to find the point where the frisby waqs thrown from.
\displaystyle \begin{align}
& \mathbf{r}=\left( 5\times 0-{{0}^{2}} \right)\mathbf{i}+\left( 7\times 0 \right)\mathbf{j}+0\mathbf{k} \\
& \\
& =-24\mathbf{i}+56\mathbf{j}+0\mathbf{k}\ \text{m} \\
\end{align}
