I drew a straight line on a piece of 3/16 thick plastic. I then drew seven half circles with r= 47/64 alternating above and below x. similar to y= -cos(sqrt (x^2)). Then I cut out below the half circles making a blade of sorts. I then filled a baking spring form with plaster of paris and...
I working on a final project for vector calculus and am stuck on the equation of my line. I have made a 3d model of -sin (sqrt(x^2+y^2) on top of a circle with D 10.3125 the kicker is instead of a sin I made it with connecting half circles with D 47/32. I need help with the formula before I...