# 2 Mass Gravity Virtual Lab

> 2 Mass Gravity 1D Virtual Lab , an open source physics at Singapore simulation

Canonical page: [https://chrome-stats.com/d/com.ionicframework.gravity10aapp744608](https://chrome-stats.com/d/com.ionicframework.gravity10aapp744608)

## Overview

- **ID:** `com.ionicframework.gravity10aapp744608`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Open Source Physics Singapore
- **Category:** EDUCATION
- **Downloads:** 419
- **Version:** 0.0.2
- **Last updated:** 2016-12-28
- **First published:** 2016-08-23
- **Publisher country:** SG
- **Data as of:** 2026-09-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ionicframework.gravity10aapp744608)
- **Website:** [http://weelookang.blogspot.sg/](http://weelookang.blogspot.sg/)
- **Privacy policy:** [http://weelookang.blogspot.sg/2017/02/open-source-physics-at-singapore.html](http://weelookang.blogspot.sg/2017/02/open-source-physics-at-singapore.html)

## Description

About<br>an open source physics at Singapore simulation based on codes written by Andrew Duffy, Anne Cox, Wolfgang Christian, Francisco Esquembre and Loo Kang WEE.<br>more resources can be found here<br><a href="http://www.google.com/url?q=http%3A%2F%2Fiwant2study.org%2Fospsg%2Findex.php%2Finteractive-resources%2Fphysics%2F02-newtonian-mechanics%2F08-gravity&amp;sa=D&amp;sntz=1&amp;usg=AOvVaw32O8YeQqVdpGsHYZ4lj4gN">http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/08-gravity</a> <br><br>Introduction<br>Every object sets up a gravitational field around itself due to its mass.  When two objects enter each other’s gravitational fields, they will be attracted to each other.  <br>Hence, a gravitational field is a region of space in which any object that lies in it experiences a gravitational force towards the object that creates the field, due to its mass.  <br>This Lab allows the inquiry of gravity concepts of field and potential for a two mass setup.<br><br><br>Interesting Fact<br>This app produces real numbers to coincident with the real world data.<br><br>Acknowledgment<br>My sincere gratitude for the tireless contributions of Francisco Esquembre, Fu-Kwun Hwang, Wolfgang Christian, Félix Jesús Garcia Clemente, Anne Cox, Andrew Duffy, Todd Timberlake and many more in the Open Source Physics community. I have designed much of the above based on their ideas and insights.<br>This research is supported by the eduLab project NRF2015-EDU001-EL021 , awarded by the Prime Minister Office, National Research Foundation (NRF), Singapore in collaboration with National Institute of Education (NIE), Singapore and the Ministry of Education (MOE), Singapore.<br>reference:<br><a href="http://www.google.com/url?q=http%3A%2F%2Fedulab.moe.edu.sg%2Fedulab-programmes%2Fexisting-projects%2Fnrf2015-edu001-el021&amp;sa=D&amp;sntz=1&amp;usg=AOvVaw269MUDjhvSX1OMnKtLKuSz">http://edulab.moe.edu.sg/edulab-programmes/existing-projects/nrf2015-edu001-el021</a><br><br>Network Learn together?<br>FaceBook Fan Page: <a href="https://www.google.com/url?q=https%3A%2F%2Fwww.facebook.com%2FOpen-Source-Physics-Easy-Java-Simulation-Tracker-132622246810575%2F&amp;sa=D&amp;sntz=1&amp;usg=AOvVaw1QZrhnZHAQtsjWe2WIVjYQ">https://www.facebook.com/Open-Source-Physics-Easy-Java-Simulation-Tracker-132622246810575/</a><br>Twitter: <a href="https://www.google.com/url?q=https%3A%2F%2Ftwitter.com%2Flookang&amp;sa=D&amp;sntz=1&amp;usg=AOvVaw1X7jrMTB-QYylAP62Pb_SH">https://twitter.com/lookang</a><br>YouTube: <a href="https://www.youtube.com/user/lookang/videos">https://www.youtube.com/user/lookang/videos</a><br>Blog: <a href="http://weelookang.blogspot.sg/">http://weelookang.blogspot.sg/</a><br>Digital Library: <a href="http://www.google.com/url?q=http%3A%2F%2Fiwant2study.org%2Fospsg%2F&amp;sa=D&amp;sntz=1&amp;usg=AOvVaw0a0oP2SAxFAPU0g2iZanqk">http://iwant2study.org/ospsg/</a>

## Rankings

- #1,447,901 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ionicframework.gravity10aapp744608)