Sample Output :

For Beam #1: The length of the beam is d = 8 feet which is equal to 96 inches The length of the base is b = 2 inches The height of the beam is h = 4 inches The stress on the fixed end of the beam is S = 3000 lbs per square inch The rectangular moment of inertia is: 10.67 in^4 The centroid of the beam is: 2 inches Using the formula L = (S*I)/(d*c) = (3000*10.67)/(96*2) , the maximum load that can be placed at the end of the beam is: 166.67 lbs

For Beam #2: The length of the beam is d = 8 feet which is equal to 96 inches The length of the base is b = 3 inches The height of the beam is h = 6 inches The stress on the fixed end of the beam is S = 3000 lbs per square inch The rectangular moment of inertia is: 54 in^4 The centroid of the beam is: 3 inches Using the formula L = (S*I)/(d*c) = (3000*54)/(96*3) , the maximum load that can be placed at the end of the beam is: 562.5 lbs

The maximum load that can be placed at the end of a symmetrical wooden beam, such as the rectangular beam shown in Figure 2, can be calculated as the following: L is the maximum weight in lbs of the load placed on the beam. S is the stress in lbs/in2 l is the beam's rectangular moment of inertia in units of in d is the distance in inches that the load is placed from the fixed end of the beam (the "moment arm" ). c is onc-half thc hcight in inches of the symmetrical bcam. b=2" Figure 2: Calculating a symmetrical wooden beam's maximum load For a 2" 4 wooden beam, the rectangular moment of incrta is given by this formula: base xheight3 ht, 2x4,-10.674 12 12 c=14(4 in) = 2 in Using this information, create a Java class (see below) with at least one method to compute the maximum load in lbs that can be placed at the end of an 8-foot 2" 4" wooden beam so that the stress on the fixed end is 3000 lb/in2. Your Java class should contain at least one method that is capable to computing the maximum load in lbs that can be placed at thc end of a varicty of wooden bcans (c.g. 8-foot 2" x 4" or 3"x 6", etc.). Use the code below, and note that you may add instance variables, at least one constructor, and othcr methods. public class WoadenBeam f double coputeMaxLoad double stress) i // Write your code here public static void main (Strinqii aras Creat.e a beam object. using it's lengt.h, bae woode nBeam wb1 = new wooden Beam (8 , 0, 2-0, 4 , 0); and height double maxloadl-wbl.computeMaxLoad (3000.0) double maxload2-wb2.computeMaxLoad (300.0 print aut details