Compute the coordinates of the centroid (7,5) of the area shown. ру a b W kd→ b с d h w 13 mm 88 mm 15 mm 51 mm 93 mm 25 mm The a coordinate of the centroid is = 2013 Michael Swanbom Cc+0 BY NC SA Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a mm. h *u* √x

Problem #2 The bar shown below has uniform cross section and material properties throughout. In addition to the loads shown, the bar experiences a uniform temperature change of AT = 75.4 °F. Given the x displacement at A is equal to -0.2044 inches determine the magnitude of the external load P. Report your answer in kips to 2 decimal places. D 7.5 ft C 1.7P 4.5 ft B 2.3P 2.5 ft A 3.1P E 29,000 ksi a = 6.5 x 10-6 1/°F A = 0.1 in2

Please solve the following with step by step solutions so I can understand.

Answer the problem question solve the problem using four decimal places ( Examples of 4 decimal: 60.078 write as 60.08 ) Box the final answer after that, please put the unit. Take note: Handwrite it on paper to show your solution.