joestarinusa joestarinusa

24-05-2024
Physics

Answered

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.

Answer :

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