How Do I Calculate the Mass of a Planet Using a Simulation?

  • Context: Undergrad 
  • Thread starter Thread starter Levi Woods
  • Start date Start date
  • Tags Tags
    Mass Physics Planet
Click For Summary

Discussion Overview

The discussion revolves around calculating the mass of a planet using a simulation provided by a teacher. Participants explore how to approach the problem, the necessary information, and the relevant physics concepts involved in the calculation.

Discussion Character

  • Homework-related, Technical explanation

Main Points Raised

  • One participant expresses difficulty with the simulation and seeks assistance on how to proceed.
  • Another participant emphasizes the importance of showing effort and clarifies that a specific question is needed for effective help.
  • A third participant suggests that the speed of the satellite can be determined from the orbital period and the radius of the orbit, and references the relationship between the mass of a planet and the speed of an orbiting object as a method to deduce the planet's mass.
  • A link to forum guidelines is provided, indicating the need for proper formatting in homework-related posts.
  • A final post indicates that the thread is closed due to improper posting in the forum.

Areas of Agreement / Disagreement

Participants do not reach a consensus on how to assist the original poster, as the discussion is cut short by the thread's closure. There is a lack of agreement on the appropriateness of the post's format and content.

Contextual Notes

The original poster did not provide a specific question or context for their problem, which may limit the effectiveness of the responses. The discussion also reflects a need for adherence to forum guidelines regarding homework assistance.

Physics news on Phys.org
Not how PF works. Show some effort.
By the way: what is your problem/question, specifically ?
Been there, done it, no problems encountered :smile: but that doesn't help you.
 
The speed of the satellite can be deduced easily from the time (given by the timer) the satellite performs a complete orbit around the planet, and the altitude+radius of the planet = total radius of the orbit.

See Wikipedia regarding the relation between the mass of a planet and the speed of an object orbiting around the planet, and since you have the speed, deduce the mass of the planet from that.
 
This has got to be posted in a homework forum, with the template properly filled out.

Thread closed.
 

Similar threads

  • · Replies 12 ·
Replies
12
Views
3K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 5 ·
Replies
5
Views
1K
  • · Replies 12 ·
Replies
12
Views
3K
  • · Replies 2 ·
Replies
2
Views
1K
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 13 ·
Replies
13
Views
2K