Falling from the Skytree
This tool calculates the elapsed time, falling speed, and landing distance for a fall from structures such as Tokyo Skytree or Tokyo Tower. Note that horizontal initial velocity (wind speed) and air resistance are taken into account.

| Elapsed Time t | sec |
| Falling Speed v | m/s |
| = | km/h |
| Distance Traveled l | m |
The default value for the drag coefficient k is based on values used in skydiving.
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