Question $1$: The $50-kg,$ uniform crate slides down the inclined

surface with an initial speed of $10\frac{m}{s}.$ If the coefficient of kinetic

friction between the crate and the inclined surface is ${}_k=0\mathrm{.}15,$

determine the distance $s$ the crate has moved when it momentarily

stops. $($Assume tipping over does not happen.$)$ include the formulas and Free body diagram.

$($a$)4\mathrm{.}88m$

$($b$)7\mathrm{.}26m$

$($c$)9\mathrm{.}81m$

$($d$)13\mathrm{.}8m$