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. A person takes a trip, driving with a constant speed of

College Physics, | 8th Edition | ISBN: 9780495386933 | Authors: Raymond A. Serway Chris Vuille, Jerry S. Faughn ISBN: 9780495386933 215

Solution for problem 2.49 Chapter 2

College Physics, | 8th Edition

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College Physics, | 8th Edition | ISBN: 9780495386933 | Authors: Raymond A. Serway Chris Vuille, Jerry S. Faughn

College Physics, | 8th Edition

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Problem 2.49

. A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0-min rest stop. If the persons average speed is 77.8 km/h, how much time is spent on the trip and how far does the person travel?

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Step 1 of 3

Physics 2 for Engineering Week 12 Oscillation Power = Energy / time Power is proportional to amplitude 2 Intensity = Power / Area for sound waves Mechanical Waves Needs medium to propagate As opposed to electromagnetic waves propagate in free space (light waves) Transverse wave- string, water; oscillation in y direction, movement in x direction Longitudinal wave- sound; oscillation in same direction as movement Simple Harmonic Motion y = A cos (ω t + ϕ) ϕ is phase constant Wave Equation y= A cos (k x - ω t) Where k is the wave number = 2π/λ Where λ is the wavelength (separation of two crests

Step 2 of 3

Chapter 2, Problem 2.49 is Solved
Step 3 of 3

Textbook: College Physics,
Edition: 8
Author: Raymond A. Serway Chris Vuille, Jerry S. Faughn
ISBN: 9780495386933

Since the solution to 2.49 from 2 chapter was answered, more than 247 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 2.49 from chapter: 2 was answered by , our top Physics solution expert on 01/04/18, 09:19PM. College Physics, was written by and is associated to the ISBN: 9780495386933. This full solution covers the following key subjects: . This expansive textbook survival guide covers 30 chapters, and 2920 solutions. The answer to “. A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22.0-min rest stop. If the persons average speed is 77.8 km/h, how much time is spent on the trip and how far does the person travel?” is broken down into a number of easy to follow steps, and 43 words. This textbook survival guide was created for the textbook: College Physics,, edition: 8.

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