Corbettmaths – This is part 3 of 3 of a trigonometry review. It covers the inverse trigonometric functions and then finding missing angles of right angled triangles if given two sides. Please watch “trigonometry introduction” first and then “trigonometry missing sides.”

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Using a skateboard and a makeshift rocket, USC Dornsife physics professor Nick Warner demonstrates Newton’s Third Law to his students. Learn more about the USC Dornsife College of Letters, Arts and Sciences: https://dornsife.usc.edu/ Learn more about the USC Dornsife Department of Physics and Astronomy: https://dornsife.usc.edu/physics/ Video by Mira Zimet P.A. Angelica Zatarain

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In this video I continue with my tutorials which cover the necessary vector calculus for classical electromagnetism which is pitched at university undergraduate level. Specifically I derive the scalar potential for the Helmholtz Theorem. The Helmholtz theorem is vital to simplify the study of electric and magnetic fields; permitting the introduction of a scalar and…