GIVEN: Period = 400 hrs Mass of star = 2.8x1026 kg how do I determine my...

GIVEN:

Period = 400 hrs

Mass of star = 2.8x10^{26 kg}

how do I determine my orbital radius and speed?

Expert Solution

Sol: Here mass of star M=2.8x10²⁶ kg and period T=400hrs=1.44×10^5 s and if your orbital speed is v then

And

Or

Now

or

And now

genius_generous answered 2 years ago

I DO NOT have a specific question, my question here is GENERAL HOW TO DETERMINE IF...

I DO NOT have a specific question, my question here is GENERAL HOW TO DETERMINE IF A COMPOUND IS POLAR OR NONPOLAR? I know how to figure about the number of valence electrons and I KNOW how to draw lewis structure, but then I just mess every thing up. I want to know how to determine if it's polar or not. for example: sicl2f2, co2, xef2, xeo4 ... I KNOW how to draw the lewis structure, but this I CANNOT...

A neutron star has a mass of 3.35 × 1030 kg (about the mass of our...

A neutron star has a mass of 3.35 × 1030 kg (about the mass of our sun) and a radius of 6.09 × 103 m. Suppose an object falls from rest near the surface of such a star. How fast would it be moving after it had fallen a distance of 0.013 m? (Assume that the gravitational force is constant over the distance of the fall, and that the star is not rotating.)

a) A mass of 400 kg is to be raised by the actuation of two identical...

a) A mass of 400 kg is to be raised by the actuation of two identical hydraulic cylinders with a piston diameter of 120 mm. Calculate the required system pressure to just raise the load. (b) If the load is to be raised 600 mm in 10 seconds, what will be the required flowrate (Q) in l min–1?

Python I want to name my hero and my alien in my code how do I...

Python I want to name my hero and my alien in my code how do I do that: Keep in mind I don't want to change my code except to give the hero and alien a name import random class Hero: def __init__(self,ammo,health): self.ammo=ammo self.health=health def blast(self): print("The Hero blasts an Alien!") if self.ammo>0: self.ammo-=1 return True else: print("Oh no! Hero is out of ammo.") return False def...

A star of mass 7 × 1030 kg is located at <6 × 1012, 3 ×...

A star of mass 7 × 1030 kg is located at <6 × 1012, 3 × 1012, 0> m. A planet of mass 9 × 1024 kg is located at <5 × 1012, 5 × 1012, 0> m and is moving with a velocity of <0.9 × 104, 1.5 × 104, 0> m/s. a/ During a time interval of 1 × 106 seconds, what is the change in the planet's velocity? (in xyz vector form) b/ During this time interval...

A mass of 0.30 kg on the end of a spring oscillates with a period of...

A mass of 0.30 kg on the end of a spring oscillates with a period of 0.45 s and an amplitude of 0.15 m . A) Find the velocity when it passes the equilibrium point. B) Find the total energy of the system. C) Find the spring constant. D) Find the maximum acceleration of the mass.

Problem 3.29 A star of mass 8 × 1030 kg is located at <6 × 1012,...

Problem 3.29 A star of mass 8 × 1030 kg is located at <6 × 1012, 2 × 1012, 0> m. A planet of mass 2 × 1024 kg is located at <2 × 1012, 5 × 1012, 0> m and is moving with a velocity of <0.6 × 104, 1.2 × 104, 0> m/s. (a) During a time interval of 1 × 106 seconds, what is the change in the planet's velocity? (b) During this time interval of 1...

A neutron star is an astrophysical object having a mass of roughly 2.8 × 1030 kg...

A neutron star is an astrophysical object having a mass of roughly 2.8 × 1030 kg (about 1.4 times the mass of the sun) but a radius of only about 12 km. If you were in a circular orbit of radius 320 km (about 200 mi), how long would it take you to go once around the star? Show all steps and give reasoning.

how do I copy my word data to excel I typed my report on word document...

how do I copy my word data to excel I typed my report on word document and would like to copy them on excel 2013 in other to add table and graph

How do you determine the length of your forecasting period?

Question