""Both of the anwers are given, they are under the paragraph of the photos. ""

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answerhappygod
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""Both of the anwers are given, they are under the paragraph of the photos. ""

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""Both of the anwers are given, they are under the paragraph of
the photos. ""
= 3. Al aplicar las fuerzas que se muestran en la figura, la polea acelera uniformemente desde el reposo hasta alcanzar una rapidez de rotación w = 120 rpm en solo t = 10 s, rotando a favor de las manecillas del reloj. Si R = 50cm, r = 20cm Bil = 40N, = 80N, |Ě31 = 90N, Fal = 70N, y Ff1 = 10N, calcular el momento de inercia de la polea I. [Sol: 1 = 13.53kgm?] F, Rigid mount Hub R
- S S = с 5. Dos trozos de arcilla de masas mi 0.05kg y m2 0.08kg se mueven horizontalmente con V1 400" y V2 500m como muestra la figura, de tal manera que se adhieren al borde de un cilindro sólido de masa Mc = 4.8kg y radio Rc = 0.9m, el cual rota con Wi 60rpm alrededor del eje O que sale de la hoja y pasa por su centro. Calcular la velocidad de rotación del sistema cilindro-arcillas Wf luego de los impactos. [Sol.: Wf = 2.82rad/s] m1 wi V1 Ro M m2 V2
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