- #1
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A girl in a helicopter falls out when it was rising vertically at 10 m/s. The girl has a rope tied to her harness so she can be retireved. After 2.5 secs, how much rope has been pulled out of the helicopter?
I know that this is essentially asking you to find the height that the helicopter traveled during the 2.5 sec, but i keep getting the wrong answer.
I used d=vt+0.5at^2
v=10
t=2.5
and i get a negative #! which is obviously wrong
I know that this is essentially asking you to find the height that the helicopter traveled during the 2.5 sec, but i keep getting the wrong answer.
I used d=vt+0.5at^2
v=10
t=2.5
and i get a negative #! which is obviously wrong