A CD accelerates uniformly from rest to 200 spins per minute in 8 seconds. If the rate of change of speed is constant, determine the instantaneous acceleration in rad/s².

25 rad/ s²

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20.9 rad/ s²

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2.6 rad/ s²

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200.2π rad/s²

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Solution

The correct option is C
2.6 rad/ s²

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