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• ## Discussion

 1 answerLast reply by: Jamal TischlerWed Oct 8, 2014 9:45 AMPost by chisom linda madumere on October 8, 2013pls why cant i watch the videos i payed for..it stops when it goes half way.Pls do something about if cos im not happy at all that is happening.I need a response asap

### Motion in Two Dimensions, Part 2: Circular Dimension

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

• Intro 0:00
• Uniform Circular Motion 0:15
• Object Moving in a Circle at Constant Speed
• Calculation Acceleration
• Change in Velocity
• Magnitude of Acceleration
• Centripetal Acceleration
• Example: Earth Rotating Around The Sun 18:42
• Center of the Earth
• Distance Travelled in Making One Revolution
• Acceleration of the Revolution
• Tangential Acceleration and Radial Acceleration 25:35
• If Magnitude and Direction Change During Travel
• Tangential Acceleration
• Example: Car on a Curved Road 29:50
• Finding Total Acceleration at Time T if Car is at Rest
• Extra Example 1: Centripetal Acceleration on Earth
• Extra Example 2: Pendulum Acceleration
• Extra Example 3: Radius of Curvature