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. 

Texture and composition are different because they are not the same aspect. texture has to do with feel and so on, where as composition is the chemical makeup which you cant touch like you can texture.