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Physics, 04.07.2020 18:01 ahmedeldyame
A rescue helicopter is hovering over a person whose boat has sunk. One of the rescuers throws a life preserver straight down to the victim with an initial velocity of 2.30 m/s and observes that it takes 1.9 s to reach the water. A) List the knowns in this problem. 1. a2. v3. t 4. vo5. yB) How high (in m) above the water was the preserver released?
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A rescue helicopter is hovering over a person whose boat has sunk. One of the rescuers throws a life...
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