Posted by **Aly** on Wednesday, February 17, 2010 at 4:44pm.

A helicopter is ascending vertically with a speed of 5.20m/s. At a height of 125 m above the Earth, a package is dropped from a window. How much time does it take fo the package to reach the ground? [Hint: The package's initial speed equals the helicopter's}

## Answer this Question

## Related Questions

- physics please help ! - A helicopter is ascending vertically with a speed of 5....
- Physics - A helicopter is ascending vertically with a speed of 5.20 m/s. At a ...
- physics - a helicopter is ascending vertically with a speed of 5.20 m/s. at a ...
- physics - a helicopter is ascending vertically with a speed of 5.20 m/s. at a ...
- Physics - A helicopter is ascending vertically with a speed of 4.50 m/s. At a ...
- physics - A helicopter is ascending vertically with a speed of 6.50 m/s. At a ...
- Physics - A helicopter is ascending vertically with a speed of 5.00 m/s. At a ...
- physics - A helicopter is ascending vertically with a speed of 4.50 m/s. At a ...
- intro. to physics - a helicopter is ascending vertically with a speed of 5.20 m/...
- physics - A helicopter is ascending vertically with a speed of 5.20 m/s. At a ...

More Related Questions