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HiQPdf with special fonts

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0 I was trying to add this font to the PDF's that was generated by HiQPDF @font-face {font-family: "Helvetica Neue LT Std"; src: url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.eot"); src: url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.eot?#iefix") format("embedded-opentype"), url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.woff2") format("woff2"), url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.woff") format("woff"), url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.ttf") format("truetype"), url("//db.onlinewebfonts.com/t/f0db0faa0f4af4630e2db0cd30400f2c.svg#Helvetica Neue LT Std") format("svg"); } Appar

Center of Mass of an L-shaped object!?

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-1 0 $begingroup$ We have a square with side $A$ and we remove from one of its corners a square with side $Blt A$ . Questions: 1) What is the center of mass of this object? 2)What is the ratio of B/A such that the center of mass is inside the object? (we need to use the formula with the integrals $$Ycm = frac{int ydm}{int dm}$$ and $$Xcm = frac{int xdm}{int dm}$$ ) It was a question in a test I had recently at the university and it puzzled many people, myself included and I want to know the solution to it. Thank you for your help! euclidean-geometry physics share | cite | improve this question edited Jan 1 at 16:17