`"Altitude" = b - "50m/s" (t + 5.0s * e^(-t/(5.0s)))`

Enter a value for all fields

The Skydiving Altitude equation approximates the altitude after jumping from a base altitude (b) after a period of time (t).

INSTRUCTIONS:  Choose units and enter the following:

• (b) Base altitude (e.g. 10,000 meters)
• (s) Time of fall (e.g. 7 seconds)

Skydiving Altitude (y): The calculator returns the altitude in meters.  However, seconds can be automatically converted into other length units via the pull-down menu.

The Math / Science

 The formula for the Skydiving Altitude is:

 `y=10000 m - 50 m/s[t+(5.0 s)e^(-t/5.0 s)]`

where:

• y = Skydiving Altitude
• b = base altitude
• t = time of fall

References

• Light and Matter(Dr. Benjamin Crowell) Chapter 2.8 Summary