think that s the case Shade in the area that represents JUST luminous matter in the galaxy sed on your graph where does the dark

Question

think that s the case Shade in the area that represents JUST luminous matter in the galaxy sed on your graph where does the dark matter tend to be concentrated more Why do you 5 If there was no dark matter the rotation curve may look different We are going to see how the rotation curve would look for NGC 2742 for just the luminous mass Complete the following table for the specific radii listed and M is the Luminous mass found in table 1 column 5 use Radius kpc 1 4 7 10 y Velocity GM R Luminous Mass M Velocity km s 6 Make a quick graph with radius on the x axis and velocity on the y axis Use the data points found in question 5 How does this graph differ from Figure 1 Is this what astronomers would expect to observe if there was no gravitational interaction due to dark matter

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