Learn to solve curvilinear motion problems involving cylindrical components/ polar coordinates. A radar gun at O rotates with the angular velocity... The driver of the car maintains a constant speed... The slotted link is pinned at O, and as a result of... Solve time derivatives (chain rule): If you found these videos helpful and you really want to give something, it's very much appreciated. Donate: 🔹 🔹 🔹 PayPal: questionsolutions@ Find more at Book used: R. C. Hibbeler and K. B. Yap, Mechanics for engineers - dynamics. Singapore: Pearson Education, 2013.