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[Q3-Lab/Home HL] Derive an algebraic expression that will relate the linear speed of the pendulum to the angle Q and du du do

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tangential acceleration: du dt = o - gsino ។ .. du AP 7P = -gsino do Now, using ㅂ do u = WL = do dt 7 D ol/ It np .n = -gs siso, u²uo²= 294 (coso 2-1) = ) u² u² u-296( (1-coso) u²= 2 uo- 294 (1- cose) O= Where to is the speed at

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