At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
The speed at aphelion is mathematically given as
v2 = 21.43 km/s
What is its speed at aphelion?
Question Parameter(s):
At perihelion a planet in another solar system is 175 x 106 km from its sun at traveling at 40 km/s.
At aphelion it is 250 x 106 km distant.
Generally, the equation for the angular momentum conservation is mathematically given as
I1*w1 = I2*w2
Therefore
(0.5*m*R1^2)*v1/R1 = (0.5*m*R2^2)*v2/R2
Where
v1*R1 = v2*R2
v2 = v1*(R1/R2) = (30*10^3)*(2.50*10^11)/(3.50*10^11)
v2 = 2.1428*10^4 m/s
v2 = 21.43 km/s
In conclusion, speed is
v2 = 21.43 km/s
Read more about Speed
https://brainly.com/question/4931057
#SPJ2
We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.