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Here is the previous video explaining Polar Coordinates:
https://www.youtube.com/watch?v=UOv3U...
Check out the entire series of Engineering Dynamics on my channel:
https://www.youtube.com/playlist?list=PLnAJfNkZygHKBRvGt4lI8S03QtChvnSJd
This video covers the problem:
A car is traveling along the circular curve of radius r = 300 ft. At the instant shown, its angular rate of rotation is theta dot =0.4 rad/s, which is increasing at the rate of theta double dot = 0.2 rad/s^2. Determine the magnitudes of the car's velocity and acceleration at this instant.
