## Questions 26-27 A 2 kg mass connected to a spring oscillates on a horizontal

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Problem

## Questions 26-27 A 2 kg mass connected to a spring oscillates on a horizontal, frictionless surface with simple harmonic motion of amplitude 0.4 m . The spring constant is 50 N/m50 \mathrm{~N} / \mathrm{m}. (A) 0.04π s0.04 \pi \mathrm{~s} (B) 0.08π s0.08 \pi \mathrm{~s} (C) 0.4π s0.4 \pi \mathrm{~s} (D) 0.8π s0.8 \pi \mathrm{~s} (E) 1.26π s1.26 \pi \mathrm{~s}

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