Sine and cosine from rotating vector Sine and cosine from rotating vector begin-post-stats Khan Academy • 22K views end-post-stats begin-duration 3:57 end-duration Math topics: _Trigonometry_##Trigonometry##_Circle_##Circle##_Sine_##Sine##_Trigonometric_functions_##Trigonometric functions Other topics: _Physics_##Physics##_Sine_wave_##Sine wave##_Rotation_##Rotation##_Euclidean_vector_##Euclidean vector video-id: a_zReGTxdlQ channel_Khan_Academy_ So What Learning Physics , Trigonometry Sunday, January 21, 2018 Share Share