City Guilds Model Questions Vol1 2020 Engineering Question 45
Practice objective / multiple choice question 45 from the 2020 City Guilds Model Questions Vol1 Engineering examination.
A mass‑spring oscillator has period \(T=0.5\) s when a mass \(m=0.2\) kg is attached. When the mass is increased to \(0.5\) kg, the period becomes \(0.8\) s. Assuming the spring constant \(k\) does not change, determine (i) the spring constant \(k\) (in N·m⁻¹, to one decimal place) and (ii) the natural angular frequency \(\omega\) (in rad·s⁻¹, to two decimal places) for the original 0.2 kg system.
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About This Question
This is City Guilds Model Questions Vol1 2020 Engineering Question 45. It is one of the objective questions from the 2020 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Medium .
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