Determine the mass of the central black hole

Reference no: EM13260611

Observations of a certain galaxy show that stars at a distance of 16 pc from the center of the galaxy orbit a central supermassive black hole at a speed of 200 km/s. Use Newton's form of Kepler's third law to determine the mass of the central black hole.

Reference no: EM13260611

Questions Cloud

Review the video and summarise the current uk customer : Determine what type of document would be best for creating a summary of this video and review the video and summarise the current UK customer that Acme would be selling to; specifically indicate how you came to these observations and conclusions

What type of em wave is this : The wavelength of an electromagnetic wave is measured to be 4.15 x 10^-6 m. What is the frequency of the wave, What type of EM wave is this

Define the ph of a solution resulting from the titration : What is the pH of a solution resulting from the titration of 50 mL of 0.050 M formic acid solution, HCOOH, with 25 mL of 0.050 M NaOH solution? Calculate your answer to two decimal places.

Calculate the after tax cash flows for the project : The Marginal Tax rate is 35%. D. Calculate the after tax cash flows for the project for each year. Explain the methods used in your calculations.

Determine the mass of the central black hole : Observations of a certain galaxy show that stars at a distance of 16 pc from the center of the galaxy orbit a central supermassive black hole at a speed of 200 km/s

Define what is the rate of the reaction : The following reaction is first order with respect to NO and first order with respect to O2, and the rate constant is 5.0 x 104 M-1s-1. What is the rate of the reaction when [NO] = 0.125 M and [O2]=0.250 M

Explain the major economic : Explain the major economic and / or other salient business environmental factors that are likely to impact the availability of short-term financing for a given business. Provide support for your rationale.

Which magazines do not have a digital version : Which magazines do not have a digital version?

Determine the single greatest challenge to a small business : Determine the single greatest challenge to a small business' working capital. Identify at least two (2) methods this small business could use to address the identified challenge. Provide a rationale for each method that you identified.

User Account

All Pages