Repeat Example $1\mathrm{.}2$ in textbook $($Numerical Solution to the Falling Parachutist Problem$).$

Compute the velocity to $t=10s,$ with a step size of $($a$)1$ and $($b$)0\mathrm{.}5$ s $.$ Can you make any statement

regarding the errors of the calculation based on the results? Plot the error vs$.$ step size in a figure

to give you some sights about it$.$ Note the relative error can be calculated with

relative true error $=|\frac{\text{a}\text{n}\text{a}\text{l}\text{y}\text{t}\text{i}\text{c}\text{a}\text{l}-\text{n}\text{u}\text{m}\text{e}\text{r}\text{i}\text{c}\text{a}\text{l}}{\text{a}\text{n}\text{a}\text{l}\text{y}\text{t}\text{i}\text{c}\text{a}\text{l}}|1\mathrm{.}00\%,$

And the analytical solution can be evaluated from Example $1\mathrm{.}1.$

Can the solution please be completed via hand$-$calculations or MATLAB?