https://cse.google.com/cse?aff974U8N?affD7A06J

• URL:
• Source code: https://cse.google.com/cse?aff974U8N?affD7A06J.zpp
• full page QR code: QRCodes/https%3A%2F%2Fcse.google.com%2Fcse%3Faff974U8N%3FaffD7A06J.png

Follow the link or scan the QR code from a mobile device to begin.

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This module was created by Peter Beyersdorf and is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Attribution for reused content along with a full list of available modules is at the AR Physics Home.