Consider the beam shown in (Figure 1). Suppose that w = 950 N/m and w = 600 N/m Part A Figure W W 3 m 3 m Determine the y component of reaction at A using scalar notation. Express your answer to three significant figures and include the appropriate units. Ay = 2.24 kN Correct 4 Part B Previous Answers Determine the x and y components of reaction at B using scalar notation. Express your answers using three significant figures separated by a comma. IT vec < 1 of 1 1 of 1 > Bz, By= 20, 1887.5 B Submit Previous Answers Request Answer Incorrect; Try Again; 3 attempts remaining Provide Feedback ? kN Part B The mobile crane is symmetrically supported by two outriggers at A and two at B in order to relieve the suspension of the truck upon which it rests and to provide g stability. The crane and truck have a center of mass at G1 and the boom has a center of mass at G2. The boom is supporting a load. Draw the free-body diagram f crane and boom. Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. The length of the vectors will not be graded. + W crane weight of lower part of the crane W boom weight of the boom Fload force excerted by load FA reaction at A FB reaction at B I G 6 m 2m Im m Press ESC to return to the main menu. Press CTRL+Q to quit the application. 6.25 m 4 Part C The smooth uniform bar is supported by a smooth surface at B and by two smooth surfaces, horizontal and vertical, at A. G is the center of mass of the bar. Draw the free- body diagram for the bar. Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded. The length of the vectors will not be graded. + W weight of the bar FB reaction at B Ay reaction at A, vertical component Ar reaction at A, horizontal component A 30 -x 4 m G 60 B Select to observe the list of the elements that can be added to the canvas. Press CTRL+Y to get to the elements on the canvas. Press CTRL+Q to quit the application.