https://www.linegames.org/zh/SILK-codes/337516873148/?affETPQ4Y

• URL:
• Source code: https://www.linegames.org/zh/SILK-codes/337516873148/?affETPQ4Y.zpp
• full page QR code: QRCodes/https%3A%2F%2Fwww.linegames.org%2Fzh%2FSILK-codes%2F337516873148%2F%3FaffETPQ4Y.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.