1) A0.1 kg object oscillates as a simple harmonic motion along the x-axis with a frequency f 3.185 Hz.At a position x, the object has a kinetic energy of 0.7 J and a potential energy 0.3 J. The amplitude ofoscillation, A, is:(a) 0.12 m(b) 0.22 m(c) 0.31 m(d)0.42 m2) A block of mass m is attached to a spring with force constant, k and oscillate at a frequency S. If themass is changed to m'= m/2, and the spring force is changed to k' 2k, then the new frequency f' ofthe oscillation would be,(a)f= 25(b)/ =f(c)f' = f/2(d)/= 4fThe following given is for questions 3 and 4:A block of mass m = 2 kg is attached to a spring with spring constant k = 200 N/m, and set tooscillates on a frictionless horizontal surface. At time t=0 its position is x, = 0 and its velocity isVo = +5 m/s.3) Which of the following is true about the oscillation amplitude and the phase constant, e:(a)A 0.5, p= #/2(b)A 0.5, o=-1/2(c) A 0.25, p=7/2Page 1 73Desktop

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Description: 1) A0.1 kg object oscillates as a simple harmonic motion along the x-axis with a frequency f 3.185 Hz.At a position x, the object has a kinetic energy of 0.7 J and a potential energy 0.3 J. The amplitude ofoscillation, A, is:(a) 0.12 m(b) 0.22 m(c)

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A 0.1 kg object oscillates as a simple harmonic motion along the x-axis with a frequency f 3.185 Hz. At a position x1, the object has a kinetic energy of 0.7 J and a potential energy 0.3 J. The amplitude of ocillation, A, is: (a) 0.12 m (b) 0.22 m (c) 0.31 m (d)0.42 m

A 0.1 kg object oscillates as a simple harmonic motion along the x-axis with a frequency f 3.185 Hz. At a position x1, the object has a kinetic energy of 0.7 J and a potential energy 0.3 J. The amplitude of ocillation, A, is: (a) 0.12 m (b) 0.22 m (c) 0.31 m (d)0.42 m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter12: Oscillatory Motion

Section: Chapter Questions

Problem 9P

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