A particle moves along an Archimedean spiral r = (8u) ft,
Chapter 12, Problem 12-189(choose chapter or problem)
A particle moves along an Archimedean spiral r = (8u) ft, where u is given in radians. If u # = 4 rad>s (constant), determine the radial and transverse components of the particles velocity and acceleration at the instant u = p>2 rad. Sketch the curve and show the components on the curve.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer