When an object is dropped on a certain earth-like planet, the distance it falls in t seconds, assuming that air resistan

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When An Object Is Dropped On A Certain Earth Like Planet The Distance It Falls In T Seconds Assuming That Air Resistan 1 (31.39 KiB) Viewed 55 times

When an object is dropped on a certain earth-like planet, the distance it falls in t seconds, assuming that air resistance is negligible, is given by s(t) = 13t² 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 5 sec, (b) how fast the hammer is traveling 5 sec after being dropped, and (c) the hammer's acceleration after it has been falling for 5 sec. (a) The hammer falls (Simplify your answer.) feet in 5 seconds. (b) The hammer is traveling fusec 5 seconds after being dropped. (Simplify your answer.) (c) The hammer's acceleration is ft/sec/sec after it has been falling for 5 sec. (Simplify your answer.)