No, when you tried to jump, the force driving against your mass would still be along the same vector. Of course, standing here in Earth gravity, it's difficult to pick up a fifty-pound bag of concrete and hold it out in front of you in rigid arms (or you were strong...
4 Answers · Science & Mathematics · 19/02/2011
3 Answers · Science & Mathematics · 26/09/2009
These science fair sites might help: http://www.societyforscience.org/isef/students/rules_regulations.asp http://www.usc.edu/...
2 Answers · Science & Mathematics · 18/09/2009
- related to ISEF