Wacha Carl

This page lists questions and answers that were posted by visitors named Wacha Carl.

Questions

The following questions were asked by visitors named Wacha Carl.

A man weighs 180lb on the surface of the earth. Computer his weight in an airplane flying at an elevation of 30000ft. This is the challenging question to me am in need of an answer.
4 years ago

Answers

The following answers were posted by visitors named Wacha Carl.