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A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration...

A rocket, initially at rest on the ground, accelerates straight upward from rest with constant acceleration 34.3 m/s2 . The acceleration period lasts for time 8.00 s until the fuel is exhausted. After that, the rocket is in free fall. Find the maximum height ymax reached by the rocket. Ignore air resistance and assume a constant acceleration due to gravity equal to 9.80 m/s2 .

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