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

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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 53.9 m/s2m/s2 . The acceleration period lasts for time 8.00 ss 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 .

Write your answer numerically in units of meters.

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Answer 1

Answer #1

Iv=omls free freetell Fall V=P B at t=8 sec 9= 53.9 m/s² I vzomls motion and equation SAB=uttat? SAB= £x 539x8² SAB=1724.8m V

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Answer 2

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

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