Suppose you observe a star orbiting the galactic center at a speed of 1500 km/s in...

Question

Question

Suppose you observe a star orbiting the galactic center at a speed of 1500 km/s in a circular orbit with a radius of 23 light-days.

1. Calculate the mass of the object that the star is orbiting. (Express your answer using two significant figures.) Answer has to be in *Msun*

science physics

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

Suppose you observe a star orbiting the galactic center at a speed of 1500 km/s in...

Suppose you observe a star orbiting the galactic center at a speed of 1500 km/s in a circular orbit with a radius of 16 light-days. Calculate the mass of the object that the star is orbiting.
Suppose you observe a star orbiting the galactic center at a speed of 1200 km/s in...

Suppose you observe a star orbiting the galactic center at a speed of 1200 km/s in a circular orbit with a radius of 25 light- days. Part A Calculate the mass of the object that the star is orbiting. Express your answer using two significant figures. A O O ? | TO ADD Mobj = 1.38 · 1037 Mgun Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining < Return to Assignment Provide Feedback
Suppose you observe a star orbiting the galactic center at a speed of 1000 km/s in...

Suppose you observe a star orbiting the galactic center at a speed of 1000 km/s in a circular orbit with a radius of 16 light-days. Calculate the mass of the object that the star is orbiting.

You observe a star orbiting the massive object at the galactic center at a speed of...

You observe a star orbiting the massive object at the galactic center at a speed of 1050 km/s in a circular orbit with a radius of 19 light-days. Calculate the mass of the object the star is orbiting. Enter in solar masses.
In 2004 astronomers reported the discovery of a large Jupiter-sized planet orbiting very close to the...

In 2004 astronomers reported the discovery of a large Jupiter-sized planet orbiting very close to the star HD 179949 (hence the term "hot Jupiter"). The orbit was just 19 the distance of Mercury from our sun, and it takes the planet only 3.09 days to make one orbit (assumed to be circular). What is the mass of the star? Express your answer (a)in kilograms and (b)as a multiple of our sun's mass. Part A mstar = kg SubmitMy AnswersGive Up...
A planet of mass ?=8.45×1024 kg is orbiting in a circular path a star of mass...

A planet of mass ?=8.45×1024 kg is orbiting in a circular path a star of mass ?=3.85×1029 kg . The radius of the orbit is ?=3.85×107 km . What is the orbital period (in Earth days) of the planet ?planet ? ?planet=

Suppose that you have a planet in a circular orbit about a star with the mass of the Sun. The orbital speed is 141 km/s....

Suppose that you have a planet in a circular orbit about a star with the mass of the Sun. The orbital speed is 141 km/s. If you could increase the planet’s speed, what speed would you need to make it to escape the gravitational pull of its parent star?
A planet of mass m=2.95×1024 kg is orbiting in a circular path a star of mass...

A planet of mass m=2.95×1024 kg is orbiting in a circular path a star of mass M=1.75×1029 kg . The radius of the orbit is R=6.25×107 km . What is the orbital period (in Earth days) of the planet Tplanet ?
PartA Constants Suppose a star the size of our Sun, but with mass 9.0 times as...

PartA Constants Suppose a star the size of our Sun, but with mass 9.0 times as great, were rotating at a speed of 1.0 revolution every 10 days. If it were to undergo gravitational collapse to a neutron star of radius 12 km, losing three-quarters of its mass in the process, what would its rotation speed be? Assume also that the thrown-off mass carries off either no angular momentum Express your answer using two significant figures. A2c rev/s Part B...

A 180 kg satellite is orbiting on a circular orbit 6355 km above the Earth's surface. Determine the speed of the satell...

A 180 kg satellite is orbiting on a circular orbit 6355 km above the Earth's surface. Determine the speed of the satellite. (The mass of the Earth is 5.97x1024 kg, and the radius of the Earth is 6370 km.) Submit Answer Tries 0/12