Recent content by supmiller

  1. S

    Centripetal forces and satellites

    Hi I am kind of new to the forum nice to be here! here is my question. Homework Statement A satellite is kept in a circular orbit 300km above the surface of the Earth by the force of gravity. At this altitude the acceleration due to gravity is 8.9 m/s. The radius of the Earth is 6.4*10^6m...