The best evidence for the presence of dark matter in the Milky Way comes from the observation th

Question

Madhur L · Accepted Answer

Step 1:** The rotation curve describes the rotational speed of a galaxy at different distances f

The best evidence for the presence of dark matter in the Milky Way comes from the observation that the rotation curve a. is flat at great distances from the center. b. rises swiftly in the interior. c. falls off and then rises again. d. has a peak at about 2,000 light-years from the center.