= on the bar. A massless bar of length L = 8.21m is held horizontally in...

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= on the bar. A massless bar of length L = 8.21m is held horizontally in equilibrium. The bar goes along the y-axis from the origin to 7 = 8.21m. Rope 1 is attached at = 8.21m which exerts a force of F = 46.3N + 9.8N + 61.1N A mass m = 19.1kg is attached at rm = 6.42m and exerts a force Fm -mgk on the bar. = 3.19m and exerts a force F2 on the bar. F2 is in the xz plane. = Rope 2 is attached at 12 = Rope 3 is attached to the bar at the origin. The bar is in stationary equilibrium. (The input below will accept answers with no more than 1% variation from the correct value.) You must get all components correct to get credit for this problem. What is the force exerted by Rope 2? = Ni+ N+ Nk = on the bar. A massless bar of length L = 8.21m is held horizontally in equilibrium. The bar goes along the y-axis from the origin to 7 = 8.21m. Rope 1 is attached at = 8.21m which exerts a force of F = 46.3N + 9.8N + 61.1N A mass m = 19.1kg is attached at rm = 6.42m and exerts a force Fm -mgk on the bar. = 3.19m and exerts a force F2 on the bar. F2 is in the xz plane. = Rope 2 is attached at 12 = Rope 3 is attached to the bar at the origin. The bar is in stationary equilibrium. (The input below will accept answers with no more than 1% variation from the correct value.) You must get all components correct to get credit for this problem. What is the force exerted by Rope 2? = Ni+ N+ Nk