A rocket is launched from the origin with an acceleration of 20.0 m/s2 at an angle of 30.0 degrees above the horizontal. The launch acceleration lasts for 2.00 seconds at which time the fuel is exhausted. The rocket then falls with an acceleration of 9.80 m/s2 downward. What is the time it takes to reach maximum height?

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Q: -2.50х 106С +3.50 х 106С 2.00 cm -9 B 2.00 сm E +q b+ b- +4.50 х 10-6С +1.80 х 106 С -3.70 х 106 С

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Projectile Motion