Physics, 15.04.2021 17:10 dreyiamacc9695
A rescue plane is flying horizontally at a height of 132 m above the ground. The pilot spots a survivor and releases an emergency kit with a parachute. The kit descends at a constant vertical acceleration of -6.89 m.
and the initial plane horizontal speed is 68.9 m/s. Assuming air resistance and wind are negligible, how long will the emergency kit be falling through the air?
6.19
5.33 s
2.12
7.10 s
Answers: 3
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