Question
Suppose astronomers find a small satellite galaxy that is orbiting NGC 5055 at a distance of 60 kpc (kpc = kilo-parsec) from the galaxy's center.
Suppose astronomers find a small "satellite" galaxy that is orbiting NGC 5055 at a distance of 60 kpc (kpc = kilo-parsec) from the galaxy's center. The small galaxy is orbiting NGC 5055 with a velocity of 200 km/s.
Is thesatellitegalaxy's velocitythe same or different than what you would expect based on NGC 5055's rotation curve? Why?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Fundamentals of Heat and Mass Transfer
Authors: Incropera, Dewitt, Bergman, Lavine
6th Edition
978-0470055540, 471457280, 470881453, 470055545, 978-0470881453, 978-0471457282
