Name: 1001 2010-02-27 21:54
Hi i'm not very good at english so please don't mind any misspelling
Hi here's a little test for those who think they're good at science and math.
How big a presure is needed to move an object of 1square meter, and a weight of 50kilograms, using a 1square centimeter peice of lead while you're inside a room without any wind, standard air presure, 20 degree celsious and at a distance of 100meters, the friction should be defined by the air wich i've described as for the direction, it's just straight forward and moving it, is by one hit/blow/what ever just one unleashing of energy at the object, please write as detailed as possible how you got your answer, and if there's any necesary factors i haven't specifyed let me know.
Hi here's a little test for those who think they're good at science and math.
How big a presure is needed to move an object of 1square meter, and a weight of 50kilograms, using a 1square centimeter peice of lead while you're inside a room without any wind, standard air presure, 20 degree celsious and at a distance of 100meters, the friction should be defined by the air wich i've described as for the direction, it's just straight forward and moving it, is by one hit/blow/what ever just one unleashing of energy at the object, please write as detailed as possible how you got your answer, and if there's any necesary factors i haven't specifyed let me know.