Question list K Given s(t) = 3t + 9t, where s(t) is in feet and t is in seconds, find each of the following. a) v(t) Question 2 b) a(t) c) The velocity and acceleration when t = 2 sec .. Question 3 a) v(t) = | Question 4 Question 5 Question 6 Question 7 Question 8 x Question 9 X 101 Vi Vi (1,!) More O Question 10A company determines that monthly sales S(t), in thousands of dollars, QueStion ||St I after t months of marketing a product is given by S(t) = 2t - 55t2 + 230t + 160. @ Question 2 a) Find S'(1), (2), and S'(4). b) Find S''(1), S'/(2), and S''(4). c) Interpret the meaning of your answers to parts (a) and (b). @ Question 3 . (a) First, find S'(t). s'=[ | @ Question 4 @ Question 5 @ Question 6 @ Question7 Question 8 @ Question 9 O Question 10 When an object is dropped, the distance it falls in t seconds, assuming Question ||St I that air resistance is negligible, is given by s(t) = 4.905t2 @ Question 2 o _ _ _ where s(t) is in meters (m). If a stone is dropped from a cliff, assuming that air resistance is negligible, find the velocity and acceleration of the stone after it had been falling for 11 sec. @ Question 3 . m o Question 4 The velocity of the stone is 107.91' e (Type an integer or decimal rounded to two decimal places as needed.) Question 5 : - ol o The stone's acceleration is 3302 : (Type an integer or decimal rounded to two decimal places as needed.) @ Question 6 @ Question 7 Question 8 @ Question 9 O Question 10