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ed WileyPLUs edugen.wileyplus.com/edugen/student/mainfr.uni edugen.wileyplus.com/edugen/shared/assignment/test/qprint.uni Print by: AHMED ALFAIFI EPHYS 1303 -001: Introductory Mechanics/ Copy of Chapter 15 Homework Problems Chapter 15, Problem 006 A particle with a mass of 2.9 10-20 kg is oscillating with sample harmonic motion with a penod of 4.6 × 10-5 s and a maximum speed of 3.1 x 103 m/s. Calculate (a) the angular frequency and (b) the maximum dsplacement or the particle 2 Unts Ca) Number D (b) Number -, units z Units Answer: Answer2: the tolerance is72 1: the toleranco + /-2 Question Atternpts: 0 of 5 used

Explanation / Answer

Assuming Vmax =3.1*10^3 m/s T = 4.6*10^-5 s check w: w = 2*pi/T = 2*pi/(5*10^-5) = 136590.98 rad/s Vmax = w * Xmax Xmax = 4*10^3/136590.98 =2.928*10^-2 m

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