rev13sp10

# rev13sp10 - TA Tomoyuki Nakayama April 12th April 13th 2010...

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TA: Tomoyuki Nakayama April 12 th – April 13 th , 2010 PHY 2048: Physics 1 with Calculus, Spring 2010 Review: Chapter 15.1- 16.13 The purpose of this review is to refresh your memory. Physics is a cumulative subject, so make it sure that you understand basic concepts and typical problem solving techniques in previous chapters before moving on to a new chapter. ________________________________________________________________________________ A. Simple Harmonic Motion A 2-kg block on an incline is attached to a spring with a spring constant of 100 N/m . The incline is frictionless and it makes an angle of 45º to the horizontal. The block is pulled down slightly from the equilibrium point and released. What is the period of the motion? B. Pendulums The pendulum shown below right consists of a uniform disk with radius r = 20.0 cm and mass m = 1.2 kg attached to a uniform rod with length L = 40 cm and mass M = 0.8 kg. What is the period of the motion? C . Traveling Waves A sinusoidal transverse wave of wavelength 20 cm travels along a string in +x direction. The displacement of the string element at x = 0 is given in the figure on the right, where y

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## This note was uploaded on 01/15/2012 for the course PHY 2048 taught by Professor Field during the Fall '08 term at University of Florida.

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rev13sp10 - TA Tomoyuki Nakayama April 12th April 13th 2010...

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