Recent content by Mateja

Can anyone send me THIS article? its urgent! :D seriously i REALLY need it ... The random walk of Main Belt asteroids: orbital mobility by non-destructive collisions A. Dell'Oro and A. Cellino National Institut for Astrophysics, Astronomical Observatory of Turin, Strada Osservatorio 20...

thanks , that was helpful!

Can anyone send me this article? its urgent! Title: Collisional model of asteroids and their debris Authors: Dohnanyi, J. S. Publication: J. Geophys. Res., vol. 74, p. 2431-2554 (1969). (JGR Homepage) Publication Date: 00/1969 Origin: AP Bibliographic Code...

Do you have some interesting ideas for extracurricular physics project - i am high school student, but i know basics of calculus and have very good knowledge in general physics...

Energy that satellit accumulate must be bigger or equal with gravitational potential energy of Mars, so satellit can leave gravitational field of Mars. Satellit on circuling around the Mars have energy -G*M*m/(2*a) where a is the semimajor axis of orbit = Rmars + h. Than i don't know hot to...

Can you help me with solving this few problems> 1. Satellite is orbiting above the Mars at 6 600 km above the surface. On the satellite are solar discs who are gathering energy from Sun. If the surface of all discs is 50 m^2, estiamte how much time is enough to satellite gath enough energy to...