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Get Full Access to Physics: Principles With Applications - 6 Edition - Chapter 11 - Problem 4p
Get Full Access to Physics: Principles With Applications - 6 Edition - Chapter 11 - Problem 4p

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A fisherman’s scale stretches 3.6 cm when a 2.7-kg fish

ISBN: 9780130606204 3

Solution for problem 4P Chapter 11

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition

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Problem 4P

Problem 4P

A fisherman’s scale stretches 3.6 cm when a 2.7-kg fish hangs from it. (a) What is the spring stiffness constant and (b) what will be the amplitude and frequency of vibration if the fish is pulled down 2.5 cm more and released so that it vibrates up and down?

Step-by-Step Solution:

Solution Step 1 List out the variables Power for 1 LED = 1.0 W Efficiency of 1 LED = 20 % or 0.2 Output power of 1 LED, P out Output power required from LED combination = 1.6 W Number of LEDs required, N = Total power required to run LED light source, P (total) = We have to follow this sequence of variable listing in order to reach till end.

Step 2 of 4

Step 3 of 4

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