Required information The weight of a 21 lb oven door acts vertically through point D. The door is supported by a hinge at point A and two springs are symmetrically located on each side of the door. The resultant moment about point A of the weight and spring forces is zero. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. T 8 in. W 12 in. 5 in. -10 in.- For a = 90, determine the force needed in each of the two springs. (Round the final answer to three decimal places.)