Use bisection to determine the drag coefficient needed so that an $82-$kg parachutist has a velocity of $36$ m$/$s after $4$ s of free fall. Note: The acceleration of gravity is $9\mathrm{.}81$ m$/$s$?.$ Start with initial guesses of xy $=3$ and x $=5$ and iterate until the approximate relative error falls below $2\%.$ Also perform an error check by sub$-$ stituting your final answer into the original equation.