Question

If I match up my "now" with a galaxy 1 million light years away, then how...

If I match up my "now" with a galaxy 1 million light years away, then how fast would I
have to run toward that galaxy to reassess it as being 24 Earth hours later there? (Relativity Question)
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Imagine a photon coming from the Andromeda Galaxy 2.5 million light years away and hitting your...
Imagine a photon coming from the Andromeda Galaxy 2.5 million light years away and hitting your eyeball (fun fact: the Andromeda Galaxy is the farthest object that a human can see with unaided eyes!). How much time does the photon experience during its trip? Explain.                                   
Show all calculations and formulas used. The closest star to earth is 4.253 light years away....
Show all calculations and formulas used. The closest star to earth is 4.253 light years away. How far is that in miles? The fastest space probe ever designed has a speed of about 58,000 km/h. How long would it take it to cross the length of the milky way galaxy? If the parallax angle of a star is 0.000075% then how far away is that star? What is the relative brightness of the Sun as seen from Saturn as compared...
How do I solve these? Please show the steps Thank you 1)A certain star is moving...
How do I solve these? Please show the steps Thank you 1)A certain star is moving towards the earth at a velocity of 262 km/s. What can we expect to measure for a spectral line, normally found at 815.1 nm? 2)Star B is 41 Mega light years away from us. How fast is Star B receding from Earth in km/s? 3)We measure the velocity of Star A to be 404.5 km/s. How far away is Star A in Mega parsecs?
I order to maintain my own health and not wind up under you, my future nurses,...
I order to maintain my own health and not wind up under you, my future nurses, exceptional and competent care, I swim for exercise. One time before my swim I worked a long and busy ten-hour day in my office. I felt a bit tired during my swim. I still did my 45 minutes, but it was tougher then usual. When I came out of the water and started to dry off, I suddenly felt dizzy very, weak, and had...
Part 1. Today is my 50th birthday. I plan on retiring at age 65 estimating that...
Part 1. Today is my 50th birthday. I plan on retiring at age 65 estimating that I have another 25 years to live. In order to draw $150,000 each year over the next 25 years, how much do I need to have at the time of retirement? (assuming my retirement has a return of 10% per year) Part 2. If I have 1 million saved now and made no further contributions with a 10% return, will I have enough to...
Hello there. I got question regarding dates. my topic now is BOND, getting the coupon,fv, purchase...
Hello there. I got question regarding dates. my topic now is BOND, getting the coupon,fv, purchase price,and number of periods (n), when there is a given problem like "maturing on December 1, 2020 then determine the purchase on January 1, 2015 to get the number of periods (n). If I use excel = purchase on date - mature date it will give me total in days, for this date is 2161 days then ill 2161/365 = 5.920547945  then x  4 as compounding...
I have 6 questions 1) a spaceship passes you at a speed of 0.8c you measure...
I have 6 questions 1) a spaceship passes you at a speed of 0.8c you measure its length to be 25.4m how long would it be when at rest 2) a certain type of elementary particle travels at a speed of 2.73x10^8m/s at this speed the average life-time is measured to be 4.67x10^-6s what is the particles lifetime at rest 3) if you were to travel to a star 81 light-years from earth at a speed of 2.8x10^8m/s what would...
Question 1: In appreciation of you taking my General Chemistry class I want to gift each...
Question 1: In appreciation of you taking my General Chemistry class I want to gift each of you One Billion Gold (Au) atoms. I want you to calculate how much it will cost me?Given: We have 40 students in the class. Gold is $1200per ounce; 1 ounce = 28 g; Atomic weight of Au = 197. Question 2:Suppose I decide to give One Billion Gold atoms to each and every human being on earth. How much that will cost me?...
1. How old are you now? I am 22 years old now. I plan on retiring...
1. How old are you now? I am 22 years old now. I plan on retiring at the age of 65. Based on the assumption that I will live until the age of 90, I will need $75,000 per year. Calculate the present value of the money you will need for retirement. 1. Choose two rates of return you would like to investigate. Chose a lower, conservative number, such as the current 3 year CD rate and chose a higher,...
Hello I have a question with my Cost Accounting Class. I am not sure about the...
Hello I have a question with my Cost Accounting Class. I am not sure about the math of how to figure out the answers. If anyone could show me how to get the answers with the math that would be wonderful. Thank you Shell Cool Company applies manufacturing overhead on the basis of machine-hours. On December 31, the company’s manufacturing overhead control T-account included the following amounts for the whole year. Manufacturing Overhead Control 4,788,841 5,152,000 At the beginning of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT