I Review I Constants I Periodic TablePart AThe (Figure 1) shows two thin beams joined at rightangles. The vertical beam is 17.0 kg and 1.00 m longand the horizontal beam is 29.0 kg and 2.00 m long.Find the center of gravity of the two joined beams. Express your answer in the form x, y, taking the origin at thecorner where the beams join.Express your answers in meters. Enter your answers separated by a comma.Neglect the lateral dimensions of the beams.SubmitPart BCalculate the gravitational torque on the joined beams about an axis through the corner.Figure1 of 1Express your answer with the appropriate units.HÀ?T =1.00 mSubmitPrevious Answers Request Answer2.00 m

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Find the center of gravity of the two joined beams. Express your answer in the form x, y, taking the origin at the corner where the beams join. The (Figure 1) shows two thin beams joined at right angles. The vertical beam is 17.0 kg and 1.00 m long and the horizontal beam is 29.0 kg and 2.00 m long. Neglect the lateral dimensions of the beams. Express your answers in meters. Enter your answers separated by a comma. Submit Part B Calculate the gravitational torque on the joined beams about an axis through the corner. Figure 1 of 1 Express your answer with the appropriate units. HA ? T = 1.00 m Submit Previous Answers Request Answer 2.00 m

Find the center of gravity of the two joined beams. Express your answer in the form x, y, taking the origin at the corner where the beams join. The (Figure 1) shows two thin beams joined at right angles. The vertical beam is 17.0 kg and 1.00 m long and the horizontal beam is 29.0 kg and 2.00 m long. Neglect the lateral dimensions of the beams. Express your answers in meters. Enter your answers separated by a comma. Submit Part B Calculate the gravitational torque on the joined beams about an axis through the corner. Figure 1 of 1 Express your answer with the appropriate units. HA ? T = 1.00 m Submit Previous Answers Request Answer 2.00 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

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Figure (a) shows the cross section of a column that uses a structural shape known as W867 (wide-flange beam, nominally 8 in. deep, weighing 67 lb/ft). The American Institute of Steel Construction Structural Steel Handbook lists the following cross-sectional properties: A=19.7in.2,Ix=272in.4, and Iy=88.6in.4. Determine the dimensions of the rectangle in Fig. (b) that has the same Ix and Iy as a W867 section.
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