A black hole has an event horizon radius of 5.00 x 103m. (a) What is its mass?

Question:

A black hole has an event horizon radius of 5.00 x 103m.
(a) What is its mass?
(b) Determine the gravitational acceleration it produces at a distance of 5.01 x 103m from its center.
(c) Determine the escape speed at a distance of from its center.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

See More Books

Question Posted: Aug 29, 2015 06:00 AM

See More Questions

The radius Rh of a black hole is the radius of a mathematical sphere, called the event horizon that is centered on the black hole. Information from events inside the event horizon cannot reach the...
Nothing can escape the event horizon of a black hole, not even light. You can think of the event horizon as being the distance from a black hole at which the escape speed is the speed of light, 3.00 ...
It takes an infinite amount of time to watch an object fall through a black holes event horizon. In what sense, therefore, can it be said that black hole singularity does not exist?
The banker's acceptance and the commercial letter of credit involve four principal parties. Which of the following is not one of those parties? The importer The exporter O The receiving country's...
Monica purchased two acres of land with an old building on it for $ 1 million. The purchase was made to acquire the land for a new store she wanted to open on the property. Shortly after completing...
During the year to 30 September 20X7, Kammer plc made a new offer of shares. The details of the offer were as follows: 1. 100,000 ordinary shares of 1 each were issued payable in instalments as...
Should organizations rely solely on recruiting through the Internet? Why or why not?
Seasons Pizza recently hired additional drivers and as a result now claims that its average delivery time for orders is under 45 minutes. A sample of 30 customer deliveries was examined, and the...
5. For what value of the c is the function continuous everywhere? (a-1) x>2 f(x)= cx-1 if x2
Mark Make-a-Buck sells jars of beach sand in Florida. His price per jar is $2.50. His historical costs have been: $.40 per item $.10 per item $.30 per item $.20 per item $500 per month $1,000 per...
A boat can make a round trip between two locations, A and B, on the same side of a river in a time t if there is no current in the river. (a) If there is a constant current in the river, the time the...
Suppose two black holes meet and coalesce into one larger black hole. If they each have the same mass M and Schwarzschild radius R, (a) Express the single black holes Schwarzschild radius as a...
A sample of 66 obese adults was put on a low-carbohydrate diet for a year. The average weight loss was 11 lb and the standard deviation was 19 lb. Calculate a 99% lower confidence bound for the true...
Moser Company began business on March 1, 2012. At that time, it issued 25,000 shares of $\$ 50$ par value, $7 \%$ cumulative preferred stock and 80,000 shares of $\$ 5$ par value common stock....
In a children's park, a boy uses a slide with inclination $50^{\circ}$ with respect to the ground. Ignoring friction, calculate the magnitude of the acceleration of the boy.
Globalization affects businesses, but it also has a direct impact when a person a. uses technology to communicate with other gamers in Japan. b. has opportunities to study or work in countries around...
A ball is thrown vertically up with a speed $10 \mathrm{~m} / \mathrm{s}$, caught by a boy leaning out of a window in 4 seconds. (a) Calculate the height of the window from the ground $(b)$ What...
The acceleration of a particle can be represented by the equation $a(t)=t^{2}$. The particle begins accelerating from rest at $t=0$. (a) What is its acceleration at $t=2 \mathrm{~s}$ ? (b) What...
The Chronicle of Higher Education (January 13, 1993) reported that 72.1% of those responding to a national survey of college freshmen were attending the college of their first choice. Suppose that n...
Burberrys competitive advantage is through its differentiation strategy. What risk should Burberry remain aware of?
Typically, a bullet leaves a standard 45-caliber pistol (5.0-in. barrel) at a speed of 262 m/s. If it takes 1 ms to traverse the barrel, determine the average acceleration experienced by the 16.2-g...
Once ignited, a small rocket motor on a spacecraft exerts a constant force of 10 N for 7.80 s. During the burn, the rocket causes the 100-kg craft to accelerate uniformly. Determine that acceleration.
An unknown force acting on a 50.0-g body floating in space produces a constant acceleration of 20.0 cm/s 2 . If the same force is now made to act on a different body, also in space, producing a...
Direction: Make an essay about festival dance, chose one from the given questions below. Write your answer in a separate sheet of paper. Processing questions: 1. Why is there a need for festivals?...
Stock A has an expected return of 0.1 and a standard deviation of 0.5. Stock B has an expected return of 0.2 and a standard deviation of 0.6. The correlation coefficient is 0.5. 1. What is the...
How might the self-fulfilling prophecy work in a positive sense? A negative sense? which is more common, and why? How can negative thoughts like this be realistically managed?

A black hole has an event horizon radius of 5.00 x 103m. (a) What is its mass?

Question:

Step by Step Answer:

a R F...View the full answer

College Physics

Students also viewed these Modern Physics questions