Calgarypuck Forums - The Unofficial Calgary Flames Fan Community - View Single Post - 'Second Earth' found, 20 light years away

Dan02 · 10-17-2007, 09:58 AM

according to my attempted calculations, if we assume that by 1.5 times the size they meant volume, gravity is rought 37 m/ss or 4 times that on earth. if its 1.5 times by radius then it only roughly twice the gravity at about 18.5m/ss

10-17-2007, 09:58 AM	#42
Dan02 Franchise Player Join Date: Jun 2004 Location: Calgary Exp:	according to my attempted calculations, if we assume that by 1.5 times the size they meant volume, gravity is rought 37 m/ss or 4 times that on earth. if its 1.5 times by radius then it only roughly twice the gravity at about 18.5m/ss