Polar coordinates from cartesian components

A particle moves in the x-y plane such that its position is defined by r=2ti+4t^2j ft, where t is in seconds. Determine the radial and transverse components of the particle's velocity and acceleration when t=2s. Problem 12-170 Hibbeler Dynamics 14th edition If you liked this video tutorial, you should check out all my comprehensive online engineering courses at: https://stemcourseprep.com/ Who am I? I'm Cherish! I currently teach Mechanical Engineering at a University but I remember the days of being a struggling engineering student. Going to class, feeling confused and frustrated when trying to do assignments because I hadn't learned much in class seemed to be a regular occurrence. I created STEM Course Prep to save today's engineering students from the same fate. I teach my courses in a way I would have liked to be taught... light on theory, heavy on examples. Organization is key to learning so I also provide an outline of notes for my courses so you can stay organized and create a great resource for each course. Current offerings: Statics Dynamics Mechanics of Materials I and II System Dynamics and Controls Thermodynamics Fluid Mechanics MATLAB Numerical Analysis Intermediate Dynamics Orbital Mechanics Vector Basics Learn more at https://stemcourseprep.com/ Follow me at: https://twitter.com/stemcourseprep https://www.instagram.com/stemcourseprep https://www.pinterest.com/stemcourseprep