Arriving at the eighth and penultimate gate, you immediately get to work. "Computer, translate this gate for me." Your computer replies with the follow: 4 The function f (t) = a (sin (+10))* models the position of an oscillating particle that has recently been discovered. Assume that a is a constant. What is the function that represents the velocity of this particle? Note: If you want to write a power of a trigonometric function, remember that writing sin(x) to the fourth power 4 as sin (x) is just a shorthand method. To be mathematically correct, you should write that as (sin (x)) 4- which is what your computer expects and can translate. ab sin (a) vt Velocity Function: 8 a 3 =40 a sin o a (sin (10)) * -cos (10) - 29 Aw