When an object is droppednbsp on a certain earth dash like planet comma on a certain earth-like planet, the distance it falls in t seconds, assuming that air resistance is negligible, is given by s(t)equals=1818t2 where s(t) is in feet. Suppose that a medic's reflex hammer is dropped from a hovering helicopter. Find(a) how far the hammer falls in 44 sec, (b) how fast the hammer is traveling 44 sec after being dropped, and (c) the hammer's acceleration after it has been falling for 44 sec.