Suppose a function is given by $y(t)=(5\mathrm{.}05m)$ sin$(8\mathrm{.}35$ar$),$ Determine the following, $($Assume $t$ is in seconds$)$

$($a$)$ the maximum value of $Y(D)$

$$

$($b$)$ the minimum value of $r(t)$

$$

$($c$)$ the period of the function

$5$