AP Physics 1mediummcq1 pt
A 1.5 kg mass oscillates on a spring with k = 60 N/m (π² ≈ 10). Its period is about
A.1.0 s
B.0.50 s
C.2.0 s
D.0.16 s
Explanation
Core Concept
T = 2π√(m/k) = 2π√(1.5/60) = 2π√0.025 = 2π(0.158) ≈ 0.99 s ≈ 1.0 s.
Correct Answer
A1.0 s
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