AP Physics 1easymcq1 pt
A 0.20 kg mass on a spring of k = 20 N/m is set oscillating. Its period is about
A.0.63 s
B.0.10 s
C.6.3 s
D.1.0 s
Explanation
Core Concept
T = 2π√(m/k) = 2π√(0.20/20) = 2π(0.1) ≈ 0.63 s.
Correct Answer
A0.63 s
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