A helicopter is ascending vertically with a speed of 5.80 m/s . At a height of 144 m above the Earth, a package is dropped from the helicopter. How much time does it take for the package to reach the ground? [Hint: What is v0 for the package?]
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A helicopter is ascending vertically with a speed of 5.80 m/s . At a height of 144 m above the Earth, a package is dropped from the helicopter.
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