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Final Exam Spring 2006

# Final Exam Spring 2006 - PHYSICS 221 Spring 2006 FINAL EXAM...

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Final Exam – Physics 221 – Spring 2006 2 F The situation below refers to the next two questions: A bob of mass m = 1.0 kg is attached at the bottom of a massless, ideal string of length 80 cm to make a pendulum. When the string makes an angle of 15º with the vertical, the speed of the bob is 1.2 m/s. 59. What is the tension on the string at the position described? A. 1.8 N B. 4.6 N C. 7.7 N D. 9.5 N E. 11 N
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