Determine how much time after engine failure will elapse

Reference no: EM13675727

A 7700 kilogram rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.25 m/s² and feels no appreciable air resistance. When it has reached a height of 565 meter, its engines suddenly fail therefore that the only force acting on it is now gravity.
Determine how much time after engine failure will elapse before the rocket comes crashing down to the launch pad?

Reference no: EM13675727

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