Physics, 27.06.2019 03:10 tmrsavage02p7cj16
In an action movie, the villain is rescued from the ocean by grabbing onto the ladder hanging from a helicopter. he is so intent on gripping the ladder that he lets go of his briefcase of counterfeit money when he is 130 m above the water. if the briefcase hits the water 6.0 s later, what was the speed at which the helicopter was ascending?
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