A suspension bridge oscillates with an effective force constant of 1.00 x 10 8 N/m. (a) How

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A suspension bridge oscillates with an effective force constant of 1.00 x 10⁸ N/m.

(a) How much energy is needed to make it oscillate with an amplitude of 0.100 m?

(b) If soldiers march across the bridge with a cadence equal to the bridge's natural frequency and impart 1.00 x 10⁴ J of energy each second, how long does it take for the bridge's oscillations to go from 0.100 m to 0.500 m amplitude?

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Question Posted: Nov 22, 2023 09:03 AM

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A suspension bridge oscillates with an effective force constant of 1.00 x 10 8 N/m. (a) How

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