rev8s11 - TA: Tomoyuki Nakayama Monday, March 14, 2011 PHY...

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TA: Tomoyuki Nakayama Monday, March 14, 2011 PHY 2048: Physics 1 with Calculus, Spring 2011 Review: Chapter 11.1-11.12 The purpose of this review is to refresh your memory. Physics is a cumulative subject, so make it sure you understand basic concepts and typical problem solving techniques in previous chapters before moving on to a new chapter! ________________________________________________________________________________ A . Smooth Rolling In the figure on the right, a constant horizontal force F is applied to a uniform solid cylinder of mass M = 8 kg and radius R = 0.25 m by fishing line wrapped around the cylinder. The cylinder rolls smoothly on the horizontal surface. Find the acceleration of the cylinder and frictional force exerted on it. B. Conservation of Angular Momentum The figure on the right is an overhead view of a thin uniform rod of length 1 m and mass 2 kg rotating horizontally at 5 rad/s counterclockwise about an axis through its center. A 1-kg particle traveling horizontally at speed 3 m/s hits the rod and sticks to it. If the rod and the particle stop after the hit, what is the distance between the rotation axis and the hitting point?
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This note was uploaded on 12/10/2011 for the course PHY 2048 taught by Professor Field during the Spring '08 term at University of Florida.

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rev8s11 - TA: Tomoyuki Nakayama Monday, March 14, 2011 PHY...

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