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25-01-2024
Physics

contestada

If is the length of a sub-chord and is the radius of simple curve, the angle of deflection
between its tangent and sub-chord, in minutes, is equal to
(A) 573 S/R
(B) 573 R/S
(C) 1718.9 R/S
(D) 1718.9 S/R

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