A satellite moves in a stable circular orbit with speed v at a distance r from the center of a planet. For this satellite to move in a stable circular orbit a distance 2r from the center of the planet, the speed of the satellite must be:.

what should students do prior to taking the act science test? o a. determine whether they need to skip the optional act science test prior to registering for a test date o b. take first-year college courses related to science o c. enroll in dual enrollment courses to have a college-level understanding of science o d. take high school courses in earth science, physical science, and biology submit