generated-with: Easy Java/Javascript Simulations, version 6.0, build 191124. Visit http://www.um.es/fem/Ejs title: Push a Block, will the upper Block drop due to lack of Friction? logo-image: springFriction/Screen Shot 2018-03-08 at 10.16.27 AM (2).png author: Fu-Kwun Hwang - Dept. of Physics,National Taiwan normal Univ.; Fremont Teng; Loo Kang Wee copyright: preferred-width: 800 preferred-height: 600 author-image: 01authorfu-kwun.hwang.png;./1authorlookangphoto.png; source: springFriction.ejss main-script: main-simulation: springFriction_Simulation.xhtml available-languages: html-contents: springFriction_Contents.xhtml html-main: springFriction.xhtml page-title: Push a Block, will the upper Block drop due to lack of Friction? page-index: springFriction_Simulation.xhtml resource: 01authorfu-kwun.hwang.png resource: 1authorlookangphoto.png resource: springFriction/Screen Shot 2018-03-08 at 10.16.27 AM (2).png