A mass attached to a vertical spring has position function given by $s(t)=5sin(6t)$ where $t$ is measured in seconds and $s(t)$ in centimeters. You should leave your answers to $(b)$ and $(d)$ as exact values using sine or cosine.

$($a$)$ The velocity of the spring is $v(t)=$

$($b$)$ The velocity of the spring at time $t=2$ is

$$ Select an answer

$$

Select an answer per

$($c$)$ The acceleration of the spring is $a(t)=$

$($d$)$ The acceleration at time $t=5$ :

Select an answer ~ per

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