What is the maximum radius of this black hole

Assignment Help Physics
Reference no: EM13661571

The Black Hole in the Center of the Milky Way Recent measurements show that the black hole at the center of the Milky Way galaxy, which is believed to coincide with the powerful radio source Sagittarius {\rm{A}}^ *, is 2.6 million times more massive than the Sun; that is, M = 5.2 \times 10^{36}\;{\rm{kg}} .

1. What is the maximum radius of this black hole?

2. Discover the acceleration of gravity at the Schwarzschild radius of this black hole, using the expression for R given in the equation R=. Express answer in m/s^2

3. How does your answer to part B change if the mass of the black hole is doubled? Describe.

Reference no: EM13661571

Questions Cloud

If a scuba diver descends also quickly into the sea : If a scuba diver descends also quickly into the sea, the internal pressure on all eardrum remains at atmospheric pressure while the external pressure increases due to the increased water depth. At sufficient depths, the dissimilarity between the exte..
A tube of glowing gas emits light : A tube of glowing gas emits light at 550nm and 400 nm. In a double-slit apparatus, what is the lowest order 550 nm bright fringes that will fall on a 400 nm dark fringe? What is the corresponding order of the 400nm dark fringe?
Grating needed to separate the sodium-d spectral lines : Find the resolving power of a grating needed to separate the sodium-D spectral lines, which are at 588.5 nm and 589.2 nm. How many lines should the grating have to achieve this resolution in first order? (This is a very lower solution in terms of pre..
What is the magnitude of tension t of the string : A block by mass M stays at rest in an incline surface without friction. It's attached by a string to a wall. What is the magnitude of tension T of the string?
What is the maximum radius of this black hole : The Black Hole in the Center of the Milky Way Recent measurements show that the black hole at the center of the Milky Way galaxy, which is believed to coincide with the powerful radio source Sagittarius {\rm{A}}^ *, is 2.6 million times more massive ..
What is the speed of the spaceship relative to earth : A lighthouse sweeps its ray of light around in a circle once every 7.4 s. To an observer in a spaceship moving away from Earth, the ray of light completes one full circle every 11 s. What is the speed of the spaceship relative to Earth?
Discover the horizontal and vertical forces ground exerts : A 16.0 m uniform ladder weighing480 N rests against a friction less wall. The ladder makes a 61.0° angle with the horizontal. Discover the horizontal and vertical forces the ground exerts on the base of the ladder when an 840 N fire fighter is 4.20 m..
When a converging lens is utilized in a camera : When a converging lens is utilized in a camera (as in the top figure), the film should be at a distance of 0.210 m from the lens to record an image of an object that is 4.00 m from the lens.
If the capacitors have no charge initially : At time t = 0, a battery of 10 v is connected across points A and B in the given circuit. If the capacitors have no charge initially, at what time (in secs) does the voltage across them become 4 v?

Reviews

Write a Review

Physics Questions & Answers

  What was the bears average velocity

A polar bear starts at the North Pole. It travels 1.0 km south, then 1.0 km east, then 1.0 km north, What was the bear's average velocity

  When a 75 cm long pencil is arranged perpendicular to a

when a 7.5 cm long pencil is arranged perpendicular to a convex mirrors optical axis at a distance of 25 cm from the

  What are the charge density and total charge on each plate

two parallel metal plates have area a 255 cm2 and are separated by l 0.50cm. they have a potential difference of 0.25

  Obtain the work done on man by the gravitational force

A 72.0-kg man is riding an escalator in a shopping mall. obtain the work done on man by the gravitational force

  Find out the magnitude of the impulse imparted to golf ball

Find out the magnitude of the impulse imparted to golf ball?

  Q1 if the distance between two slits is 0031 mm and the

q1. if the distance between two slits is 0.031 mm and the distance to a screen is 2.50 m find the spacing between the

  Compute the mass of the meter stick

A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. What is the mass of the meter stick

  The formulas for the uorides of some second period

the formulas for the ?uorides of some second period elements are lif bef2 bf3 and cf4. which is the correct formula for

  What is the acceleration due to gravity on this planet

A fully equipped astronaut has a mass of 140 kg. If the astronaut has a weight of 675 N standing on the surface of a planet, what is the acceleration due to gravity on this planet?

  A 20 nc point charge is placed on the x axis at x 20 m and

a 20 nc point charge is placed on the x axis at x 2.0 m and a -25 nc point charge is placed on the y axis at y - 3.0

  What will his angular speed be after the wheel stops

a moto-cross rider is airborn after a jump. Each wheel of his bike has a rotational intertia of .760 kg m2, What will his (bike and all) angular speed be after the wheel stops

  Which has the longer wavelength

If you were to send a beam of laser light to a space station above an atmosphere and just above the horizon, would you aim the laser above, below or at the visible space station.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd