Arre, first draw the slope line, then make one axis parallel to it and the other perpendicular, bhai—forces like weight you'll resolve along these. Honestly, the textbook makes it sound neat, but in our Machine Design lab last week, my incline project kept toppling because I forgot friction's direction on the diagram! So I tell you, the diagram is easy, but mark that friction arrow correctly, yaar—or your calculations will be as shaky as our workshop bench.
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