Motion in 2D - Motion | Acceleration | Velocity - PhET Interactive Simulations Skip to Main Content Simulations All Sims Physics Chemistry Math Earth Science Biology Translated Sims Prototypes Teaching About Tips for Using PhET Browse Activities Share Your Activities My Activities Virtual Workshop: Math Research Access & Inclusion About Accessible Simulations Research and Design Technical Implementation Donate Sign in / Register Sign In An invalid email address and/or password has been entered. Email address Password Remember me Forgot password? Don't have an account? Register. Resend Confirmation Time to update! We are working to improve the usability of our website. To support this effort, please update your profile! Skip for now Update Profile Search the PhET Website Motion in 2D - Motion | Acceleration | Velocity - PhET Interactive Simulations Motion in 2D Browser-Compatible Version Learn more Previous Next About Teaching Resources Activities Translations Credits Topics Motion Acceleration Velocity Sample Learning Goals Is the velocity vector blue or green? How can you tell? Is the acceleration vector blue or green? How can you tell? Explain why the velocity and acceleration vectors behave as they do for the preset motions (linear acceleration I, II, circular motion, & harmonic motion). System Requirements Java via CheerpJ; Java via CheerpJ simulations run in a browser on most devices. See full Java via CheerpJ system requirements Java; Download the java file using the download button.Java simulations run on most PC, Mac, and Linux systems. See full legacy system requirements Version 1.07 Explore More Tips for Using PhET K-12 Activity Design Quick Tips PhET is a non-profit committed to providing high quality STEM resources for every classroom. Every donation counts.Donate now About PhET Our Team Sponsors Partnerships Offline Access Help Center Contact Source Code Licensing For Translators English العربية (السعودية) Basque беларускі Bosnian 中文 (中国) 中文 (台灣) hrvatski čeština Dansk Nederlands Eesti suomi français Gallegan Georgian Deutsch Ελληνικά magyar Bahasa Indonesia italiano 日本語 한국어 Kurdish Kurdish (Turkey) македонски Marathi Mongolian Norwegian Bokmål Norwegian Nynorsk Persian português português (Brasil) română Српски Sinhalese Slovenčina español español (Perú) ไทย Türkçe українська Tiếng Việt English العربية Euskara Беларуская Bosanski 简体中文 正體中文 Hrvatski Česky Dansk Nederlands Eesti Suomi Français Galego ქართული Deutsch Ελληνικά Magyar Bahasa Indonesia Italiano 日本語 한국어 كوردي Kurdî Македонски मराठी Монгол Norsk bokmål Norsk nynorsk فارسی Português Português do Brasil Română Српски සිංහල Slovensky Español Español Internacional ไทย Türkçe Українська Tiếng Việt Get Apps for Schools ©2021 University of Colorado. Some rights reserved. The PhET website does not support your browser. We recommend using the latest version of Chrome, Firefox, Safari, or Edge.