The position of a mass oscillating on a spring is given by x = (7.5cm) cos...
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The position of a mass oscillating on a spring is given by x = (7.5cm) cos [2πt/ (0.52s)]. You may want to review (Pages 421-424). ▼ Part A ▼ What is the frequency of this motion? Express your answer using two significant figures. 15. ΑΣΦ Submit Request Answer Part B When is the mass first at the position=-7.5cm ? Express your answer using two significant figures. 15] ΑΣΦ → Submit Request Answer ? ? Hz S The position of a mass oscillating on a spring is given by x = (7.5cm) cos [2πt/ (0.52s)]. You may want to review (Pages 421-424). ▼ Part A ▼ What is the frequency of this motion? Express your answer using two significant figures. 15. ΑΣΦ Submit Request Answer Part B When is the mass first at the position=-7.5cm ? Express your answer using two significant figures. 15] ΑΣΦ → Submit Request Answer ? ? Hz S
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