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Question 3 (0) A block layers work beam is shown below. Bricks are stacked at either end and a mid-beam reaction is created when some bricks are lowered from a hoist onto the beam with some horizontal movement at the point of contact. Calculate the reactions at the supports. Give the directions of the reactions, as well as their magnitudes. (Note that the beam structure itself should be assumed to be weightiess) 10 KN (blocks) 5 KN (blocks) 4 kN (blocks lowered by hoist) 45° B 1 m 2 m 3 m 1 m not to scale (ii) Find reaction and moment at the fixed point A due to the bricks loaded on a cantilevered steel beam. 2 kN/m (bricks) 5 kN-m 100%