can use octave (free software) ()

Matlab code and its process

A wedge can be used to lift heavy objects of weight w by applying a horizontal force P The mechanical advantage of the wedge (PIW) is determined by its angle 6. For this problem assume that the floor and wall are smooth, that the wedge is massless, and that the coefficient of static friction between the wedge and the block is us. W For this problem: 1. solve for the minimum PIW needed to move the wedge from rest as a function of 0, and and us. 2. create a MATLAB program named q02.m which solves for the P/W ratio 3. create a plot og P/W vs. 0. Add axis labels, a grid, and save the plot (from your code) to a file named thetavsPW.png. 4. create a plot og P/W vs. us. Add axis labels, a grid, and save the plot (from your code) to a file named musVsPW.png. 5. use your program (of from the plots) to fill in the following table. Input for Input for u X(P/W 1,2,3,4,... 50 0.2 0.05,0 1,0,15,...,0.9 15 x represents either 6 or us