Recent content by Ania

  1. A

    What is the most reactive metal and ion based on reduction potentials?

    stuck on the same problem but i got a) bdca b)a c) b is this right? can anyone help me thanks
  2. A

    What is the gravitational potential energy of a satellite in a circular orbit?

    no...the satellite is orbiting around a unknown circular orbit with a radius of 3Re
  3. A

    What is the gravitational potential energy of a satellite in a circular orbit?

    Homework Statement i have to determine the potential energy of a satellite around a circular orbit and i have been given the radius of the circular orbit is 3Re and mass of a satellite of 5.00*10^2 -- ONLY Homework Equations so can use the Gmm/r... and subsitute the mass of the...