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Continue to ChatWingChun Physics 101 - Intro to Izzac Newton's Laws https://iawberkeley.com/2018/05/05/wingchun-physics-101-intro-to-izzac-newtons-laws/
WingChun Physics 101 - Intro to Izzac Newton's Laws https://iawberkeley.com/2018/05/05/wingchun-physics-101-intro-to-izzac-newtons-laws/