(Answered) A fishermans scale stretchesnbsp45nbspcm when anbsp34nbspkg

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A fisherman's scale stretches 4.5 cm when a 3.4 kg fish hangs from it.

(a) What is the spring stiffness constant?

_____N/m

(b) What will be the amplitude and frequency of vibration if the fish is pulled down 2.9 cm more and released so that it vibrates up and down?

amplitude____ cm

frequency_____ Hz

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