The resultant of a force system on a bracket as shown in Figure is acting vertically upwards. If the angle 30° between the two 4 KN forces is fixed. Find the magnitude of the resultant in N and determine the amount of angle theta in degrees.
Extracted text: R 2 kN 4 kN , 4 kN 60 30 15.394 9.394 12.394 O 10.394