Answer to Question #70869 in Astronomy | Astrophysics for Arjun

Question #70869

An astronomical object has its mass 4 times the mass of earth and radius half of the radius of
earth. If acceleration due to gravity at earth is g, find its value at the surface of the astronomical
object.

Expert's answer

Download Answer

Learn more about our help with Assignments: Astronomy

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. an acceleration force of 500N changes an object from 40m/sec to 60m/sec in a distance of 100m. the m
2. what formula should I use to answer a question such as the one below when my normal formula doesn�
3. If the temperature of the background radiation today is 3 K, at what time after the birth of the un
4. Ques. What is cosmic background radiation? Explain why it is so important to the debate between evo
5. With the help of a diagram, explain the unified scheme for understanding active galactic nuclei.
6. Ques. Describe Hubble’s Classification scheme for galaxies.
7. Questions.Describe the composition of the interstellar medium. Explain how it has been possible to