Sunday
April 26, 2015

Homework Help: physics

Posted by Gail on Friday, March 26, 2010 at 7:22pm.

A mountain climber friend with a mass of 80kg ponders the idea of attaching a helium-filled balloon to himself to effectively reduce his weight by 25% when he climbs. He wonders what the approximate size of such baloon would be.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members