GameLoopエミュレーターを使用してPCにNewton Mountain Simulatorをダウンロードします

Newton Mountain Simulator PC版

開発者Open Source Physics SingaporeからのNewton Mountain Simulatorは、過去にAndroidsystermで実行されています。

これで、GameLoopを搭載したPCでNewton Mountain Simulatorをスムーズにプレイできます。

GameLoopライブラリまたは検索結果にダウンロードしてください。 バッテリーに目を向けたり、間違った時間にイライラしたりすることはもうありません。

大画面でNewton Mountain SimulatorPCを無料でお楽しみください！

Newton Mountain Simulator 序章

About

an open source physics at Singapore simulation based on codes written by Todd Timberlake, Fu-Kwun Hwang, Francisco Esquembre and Loo Kang WEE.

more resources can be found here

http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/08-gravity

Introduction

An object projected horizontally near the Earth’s surface follows parabolic trajectories as shown ( v = 0 red, v = 2000 green, v = 4000 blue, v = 6000 yellow and v = 8000 teal) .

As the speed of projection v increases, the object will reach a speed approximately v = 7888 m/s where the trajectory follows the curvature of the Earth’s surface

If air resistance is negligible, the object will orbit round the Earth continuously and will never meet the Earth’s surface such as speed v 8000 red m/s and v = 10000 m/s green.

Many man-made satellites move in circular orbits around the Earth. The first man-made satellite, the “Sputnik 1”, was launched by Soviet Union in 1957. Since then, thousands of satellites have been launched into orbit around the Earth. The only force acting on a satellite in a circular orbit (achieved by launching horizontally at vx =7276.69 m/s at height above Earth surface H = 0.185 RE where RE = 6370 000 m is the radius of Earth, is the Earth’s gravitational force. The gravitational force (red arrow is directed towards the centre of Earth) is also the the centre of the circular orbit.

This is a Lab that allows the exploration of this in a two dimensional space.

Interesting Fact

This app produce real numbers to coincident with the real world data.

Acknowledgement

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.

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.

reference:

http://edulab.moe.edu.sg/edulab-programmes/existing-projects/nrf2015-edu001-el021

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