Mathematics, 16.10.2020 17:01 randlemccray1907
a gold mine has two elevators one for equipment another another for minors the equipment elevator descends 4 ft per second the elevator for the minors descends 16 ft./s one day the equipment elevator begins to descend after 19 seconds to elevator for the minors begin to descend what is the position of each elevator relative to the surface after another 18 seconds? at the time which elevator is deeper?
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