Static Equilibrium Puntos:30 A plank, of length L = 4.3 m and mass M = 15.3 kg, rests on the ground and on a frictionles

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Static Equilibrium Puntos 30 A Plank Of Length L 4 3 M And Mass M 15 3 Kg Rests On The Ground And On A Frictionles 1 (177.94 KiB) Viewed 44 times

Static Equilibrium Puntos:30 A plank, of length L = 4.3 m and mass M = 15.3 kg, rests on the ground and on a frictionless roller at the top of a wall of height h = 1.50 m (see Figure). The center of gravity of the plank is at its center. The plank remains in equilibrium for any value of ≥ 67° but slips if < 67°. Calculate the magnitude of the force exerted by the roller on the plank when 8 = 67º. L J h 23.96N Calculate the torque with respect to the contact point on the ground. Enviar Respuesta Incorrecto. Tries 1/40 Intentos Anteriores Calculate the magnitude of the normal force exerted by ground on the plank when = 67º. Enviar Respuesta Tries 0/40 Calculate the magnitude of the friction force between the ground and the plank when = 67º. Enviar Respuesta Tries 0/40