What is the mass of each of the stars

Reference no: EM13304150

3) A visual binary system is at a distance of 5.0 pc. The distance between the two stars subtends an angle of 4.5 arcseconds.

a) What is the distance?

b) The period of the binary is 87.8 yr. What is the sum of the masses of the stars making up the binary?

c) The radius of the orbit of one of the stars subtends an angle of 1.91 arcseconds. What is the mass of each of the stars?

Reference no: EM13304150

Questions Cloud

Find what is maximum grade the vehicle could ascend : a 3200-lb car (Cd = 0.35, Af = 25ft^2, and p= 0.002378 slugs/ft^3) has 14-inch-radius wheels, a drivetrain efficiency of 93%, an overall gear reducation ratio of 3.2 to 1, and drive axle slippage of 3.5%. the engine develops a maximum torque of 21..

What is your reaction to hamlet’s soliloquy : What is your reaction to Hamlet’s soliloquy? Do you sympathize with his situation? Do you see him as self-absorbed or self-reflective? Explain your responses. Why do you think this play continues to be relevant to contemporary audiences?

Estimate the number of neon atoms having : A sealed container contains 7 moles of neon gas at STP. Estimate the number of neon atoms having speeds in the range from 188.0 m/s and 192.0 m/s

Can contractor claim that liquidated damages should in limit : Can a contractor claim that liquidated damages should be limited Because of political unrest, only 20% of rooms are occupied. Liquidated damages are set to $30000 per day -> reasonable amount Contractor is late 15 days.

What is the mass of each of the stars : A visual binary system is at a distance of 5.0 pc. The distance between the two stars subtends an angle of 4.5 arcseconds. What is the mass of each of the stars

Extend the user management : Extend the user management so that user can be stored in database - user can be administrator and he can access that admin page

What is blow glass book value per share : Blow Glass also has another 400,000 shares of stock that are shelf registered. Blow Glass has retained earnings of $9,000,000 and additional paid-in capital of $1,000,000. What is Blow Glass's book value per share?

Determine what is the change in water depth for one year : A pond has a surface area of 1.0 acre. A stream flows into the pond at 1.2 cubic feet per second for the entire year. The evaporation rate, also steady for the entire year, is 1 in. /month. Assume that the pond is in the shape of a cylinder.

What was the book value per share of the firm before : What was the book value per share of the firm before and after the special dividend was paid?

User Account

All Pages