Find how much time does it take for the parcel

Reference no: EM13664250

A helicopter is ascending vertically with a speed of 7.50 m/s. At a height of 160 meter above the Earth, a parcel is dropped from a window. Find how much time does it take for the parcel to reach the ground? [Hint: The parcel's initial speed equals the helicopter's.]

Reference no: EM13664250

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