AP Physics 1mediummcq1 pt
A 0.40 kg mass on a spring of k = 160 N/m oscillates with amplitude 0.050 m. The maximum kinetic energy is
A.0.20 J
B.0.40 J
C.0.10 J
D.8.0 J
Explanation
Core Concept
Kₘax = ½kA² = ½(160)(0.0025) = 0.20 J.
Correct Answer
A0.20 J
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