Relativity Lite

Copyright © 2020 Jack C. Straton This textbook, except for the figures, is licensed with a Creative Commons Attribution-NonCommercial 4.0 International License (CC-BY-NC): https://​creativecommons​.org/​licenses/​by​-nc/​4​.0/. You are free to copy, share, adapt, remix, transform, and build upon the material for any non-commercial purpose as long as you follow the terms of the license. Figures, except as noted, copyright © 2020 Jack C. Straton are licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0) International License: https://​ creativecommons​.org/​licenses/​by​-nc​-nd/​4​.0/. You are free to share the material for any non-commercial purposes as long as you follow the terms of license. This publication was made possible by PDXOpen publishing initiative Published by Portland State University Library Portland, OR 97207-1151