Draw one convolution of the Archemedian Spiral represented by the pol…

Question

Draw one convolution of the Archemedian Spiral represented by the polar equation $R = 32 + 7\theta$, where R is in mm and $\theta$ in radians. Draw tangent and normal to curve at point 55 mm from the pole.

Related pages

• Spirals — topic
• Engineering Graphics syllabus

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• Draw a curve for vectorial angle of $360^\circ$ which satisfies the equation $r = a^\theta$ where the constant $a = 14.17$.