+0  
 
0
82
1
avatar
What is the mass in Kg of a football that weight of 5 newtons?
off-topic
Guest May 19, 2017
Sort: 

0+0 Answers


31 Online Users

avatar
avatar
avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details