A rocket is launched upward. The height of the rocket was 54.7 ft at the end of the thrust portion of the flight. The rocket landed 19 s later. The rocket fell freely to the ground after reaching its maximum height. The acceleration of gravity (g = 32.2 ft/s2), What is the speed of the rocket at the end of the thrust flight?

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –