Cylindrical Coordinate System and a Helix A particle is moving on a helix of radius R and pitch a at a constant speed, where
![2290_c7c89e42-b701-4a51-8371-4d787c46fb9d.png](https://secure.tutorsglobe.com/CMSImages/2290_c7c89e42-b701-4a51-8371-4d787c46fb9d.png)
(a) Express the position, velocity, and acceleration of the particle in the cylindrical coordinate system.
(b) Determine the unit vectors in the cylindrical coordinate system.
(c) Determine the radius of curvature.