Question

Explain the term Radius vector

Answer 1

Y factor and K factor represent part constants used in formulas to calculate the developed length of flat sheet metal required to make a bend of a specific radiusand angle in a design. ... K factoris a ratio between the distance from the neutral bend line to the inside bend radius and the material thickness.

Answer 2

The line segment or its length from a fixed point to virable point b : the liner polar coordinate of variable point .2: a straight line
joining the center of an attracting body in orbit
around it.
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