Need help please, use 3 sig figs for answers A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the zyplane. Point A is located at a height of h = 111.76 cm above the top of the crate directly over thegeometric center of the top surface. Use the given dimensions from the table below to perform thefollowing calculations:a.) Determine the position vector TAD that describes rope AD.b.) Compute the unit vector to that points from point C to point A.c.) If rope AB carries a tension force of magnitude P= 776 N, determine the force vector F thatexpresses how this force acts on point A.Express each vector in Cartesian components to three significant figures.2013 Michael SwanbomBY NC SAсba. FAD =b. cA= (Fr= (Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Besure to align your cartesian unit vectors with the coordinate axes shown in the figure.VariableabValue76.2 cm78.74 cm33.87 cmi +B+ak) cmk)e) N

A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the zy plane. Point A is located at a height of h = 111.76 cm above the top of the crate directly over the geometric center of the top surface. Use the given dimensions from the table below to perform the following calculations: a.) Determine the position vector AD that describes rope AD. b.) Compute the unit vector üc that points from point C to point A. Fr that c.) If rope AB carries a tension force of magnitude F = 776 N, determine the force vector expresses how this force acts on point A. Express each vector in Cartesian components to three significant figures. 2013 Michael Swanbom CC 30 BY NC Variable Value C. Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. a b b с a. FAD = b.ûCA = 76.2 cm 78.74 cm 33.87 cm i y i+ a k) cm e) N

A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the zy plane. Point A is located at a height of h = 111.76 cm above the top of the crate directly over the geometric center of the top surface. Use the given dimensions from the table below to perform the following calculations: a.) Determine the position vector AD that describes rope AD. b.) Compute the unit vector üc that points from point C to point A. Fr that c.) If rope AB carries a tension force of magnitude F = 776 N, determine the force vector expresses how this force acts on point A. Express each vector in Cartesian components to three significant figures. 2013 Michael Swanbom CC 30 BY NC Variable Value C. Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. a b b с a. FAD = b.ûCA = 76.2 cm 78.74 cm 33.87 cm i y i+ a k) cm e) N

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.
A crate is hung by three ropes attached to a steel ring at A such that the top surface is parallel to the xy plane. Point A is located at a height of h = 83.82 cm above the top of the crate directly over the geometric center of the top surface. Use the given dimensions from the table below to perform the following calculations: a.) Determine the position vector b.) Compute the unit vector ûCA that points from point point A. c.) If rope AB carries a tension force of magnitude F = 674 → N, determine the force vector FT that expresses how this force acts on point A. 2013 Michael Swanbom cc i❀O BY NC SA Express each vector in Cartesian components to three significant figures. b PAD cm cm that describes rope AD ↑Z cm y Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Be sure to align your cartesian unit vectors with the coordinate axes shown in the figure. Variable Value a
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