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Introductory Physics Homework Help
Radius of centripetal force when on an angle.
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[QUOTE="Esoremada, post: 4527562, member: 286304"] So why did I get the correct answer by using the full radius of the hoop as the path made by the bead? [COLOR="Silver"]When I use my way I get 90 degrees, so it's definitely wrong.[/COLOR] EDIT: Did the math wrong, my way does work. 9.8*tan(x) = 0.154*sinx*[2*pi*(1/0.426)]^2 9.8/cosx = 0.154*[2*pi*(1/0.426)]^2 9.8 = cosx*(0.154*[2*pi*(1/0.426)]^2) arccos(9.8 / [0.154*[2*pi*(1/0.426)]^2]) = 73 [/QUOTE]
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Introductory Physics Homework Help
Radius of centripetal force when on an angle.
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