Two satellites have circular orbits with the same radius. which has a higher speed? one satellite has more mass and the other has lesser mass. answer choices: one with more mass one with less mass they both have the same speed explanation with the answer, and you. also, first one to answer gets the "best answer." : )

The satellite with more mass will definitely have a higher speed. The correct option among all the options that are given in the question is the first option. Although the satellite having more mass should have a larger mass difference to have a noticeable speed change. Otherwise it would be hard to detect the speed change. Also we know that
orbit speed = proportional to square root[(Mass of Earth + Mass of Satellite)/orbit radius]. This explains the answer. 

Iwould sure like to answer your question but i honestly just don’t know

The correct answer is  "c".  it is "c" because melting is an endothermic change, and endothermic get's energy from surroundings.