'P Do Homework , Section 36E X 33640) Hughes Izah 66/16/2311:23AM | erivatives as Rates of Question 9, 3.6.36 HW Score: 45.67%, 9.13 of 20 points 653 Part 1 of 2 ' 0 Points: 0 of 1 save An object is dropped from a tower, 256 ft above the ground, The object's height above the ground t seconds after it is dropped is s(t) =256 -16t2. Determine the velocity and acceieration of the objectthe moment it reaches the ground The velocity of the object the moment it reaches the ground is i ft/s. (Simplify your answer.)