Free Fall problem
A helicopter is ascending vertically with a speed of 5.20 m/s. At a height of 125 m above the Earth, package is dropped from a window. How much time does it take for the package to reach the ground? [Hint: The package's initial speed equals the helicopter's.]
When the package is dropped, the path of the package is like this?
When the package is dropped, the path of the package is like this?
Original post by Daniel Atieh
A helicopter is ascending vertically with a speed of 5.20 m/s. At a height of 125 m above the Earth, package is dropped from a window. How much time does it take for the package to reach the ground? [Hint: The package's initial speed equals the helicopter's.]
When the package is dropped, the path of the package is like this?
When the package is dropped, the path of the package is like this?
It's upward motion would decelerate in a vertical line until it stopped and then accelerate back vertically downwards along the same path.
i guess here , the initial velocity ,U=0
V=5.2 and
S(displacement)=125
And t=?
so you'd have to use the formula that has all these variables present ,in this case,
s=ut+1/2 at^2
V=5.2 and
S(displacement)=125
And t=?
so you'd have to use the formula that has all these variables present ,in this case,
s=ut+1/2 at^2
The solution to 2(b) as in your PM to me is:
Attachment not found
At least, as far as I can tell. Please let me know if it's correct. If so, let me know if you have any questions.
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