February 28, 2017

Homework Help: physics

Posted by katie on Wednesday, April 4, 2012 at 12:38pm.

A recreational (open) hot air balloon (i.e., Pinside is approximately the same as Poutside) has a volume of 2227 m3 when fully inflated. The total weight of the balloon, basket, ballast and pilot is 1775.6 N (399 lb). How much less dense must the air in the balloon be than the surrounding atmosphere in order to keep the balloon floating level near the ground?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions