(d) Scientists believe the reasons for the difference to be dark matter: Determine the rotational velocity due to dark matter vDM (r) from Ro and draw it into the plot above. (e) Derive the dark matter mass MDM(r) enclosed in r and explain its distributed. (f) Explain briefly three theories that provide explanations for dark matter.

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Parts d ,e and f

(d) Scientists believe the reasons for the difference to be dark matter: Determine the rotational
velocity due to dark matter vDM (r) from Ro and draw it into the plot above.
(e) Derive the dark matter mass MDM(r) enclosed in r and explain its distributed.
(f) Explain briefly three theories that provide explanations for dark matter.
Transcribed Image Text:(d) Scientists believe the reasons for the difference to be dark matter: Determine the rotational velocity due to dark matter vDM (r) from Ro and draw it into the plot above. (e) Derive the dark matter mass MDM(r) enclosed in r and explain its distributed. (f) Explain briefly three theories that provide explanations for dark matter.
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