Physics

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 \mathrm{~N} / \mathrm{m}

. 26. The period of this motion is (A)

0.04 \pi \mathrm{~s}

(B)

0.08 \pi \mathrm{~s}

(C)

0.4 \pi \mathrm{~s}

(D)

0.8 \pi \mathrm{~s}

(E)

1.26 \pi \mathrm{~s}

(A)

0.04 \pi \mathrm{~s}

(B)

0.08 \pi \mathrm{~s}

(C)

0.4 \pi \mathrm{~s}

(D)

0.8 \pi \mathrm{~s}

(E)

1.26 \pi \mathrm{~s}

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