The mass blocks m1 = m2 = 1kg are connected by a light rope passing through a poea. An outsoon F x 20N is applied to m2, at 30 degrees above the horizontal, which moves over the rough horizontal plane. Calculate the acceleration of the blques and the tensioning on the rope on each side of the pulley, if it has a radius of 0.05m and ineria of 0.025 kgm^2 with respect to its axis of rotation. Consider the coefficient of friction between m2 and the plane as uk = 0.4

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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Problem 7.81P: Calculate the horizontal force P required to push the 85-lb lawn mower at constant speed. The center...
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The mass blocks m1 = m2 = 1kg are connected by a light rope passing through a poea. An outsoon F x 20N is applied to m2, at 30 degrees above the horizontal, which moves over the rough horizontal plane. Calculate the acceleration of the blques and the tensioning on the rope on each side of the pulley, if it has a radius of 0.05m and ineria of 0.025 kgm^2 with respect to its axis of rotation. Consider the coefficient of friction between m2 and the plane as uk = 0.4

2.- Los bloques de masas m, = m2 = 1 Kg están conectados por una cuerda ligera que pasa por
una polea. Se aplica una fuerza F = 20 Na m2, a 30° sobre la horizontal, quien se desplaza sobre
el plano horizontal rugoso. Calcule la aceleración de los bloques y la tensión en la cuerda a cada
lado de la polea, si esta tiene radio de 0.05 m e inercia de 0.025 kg m? respecto a su eje de
rotación. Considere el coeficiente de fricción entre m2 y el plano como u = 0.4
m2
Transcribed Image Text:2.- Los bloques de masas m, = m2 = 1 Kg están conectados por una cuerda ligera que pasa por una polea. Se aplica una fuerza F = 20 Na m2, a 30° sobre la horizontal, quien se desplaza sobre el plano horizontal rugoso. Calcule la aceleración de los bloques y la tensión en la cuerda a cada lado de la polea, si esta tiene radio de 0.05 m e inercia de 0.025 kg m? respecto a su eje de rotación. Considere el coeficiente de fricción entre m2 y el plano como u = 0.4 m2
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