The runner must then accelerate at 020 m s2 for how many

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A runner hopes to complete the 10,000-m run in less than 30.0 min . After running at constant speed for exactly 27.0 min , there are still 1100 m to go.

The runner must then accelerate at 0.20 m /s^2 for how many seconds in order to achieve the desired time?

Express your answer using two significant figures.

Reference no: EM13641412

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