The hinge at a and cable bdc support beam abc. cable bdc passes over the pulley d that is pinned to the ceiling. (assume that the +x-axis is to the right and the +y-axis is up along the page. due to the nature of this problem, do not use rounded intermediate values in your calculations—including answers submitted in webassign.) 5 m5 m290 n290 n determine the tension in the cable in newtons. n determine the reaction components that hinge a exerts on the beam in newtons. ax magnitude n direction ay magnitude n direction