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Solve the following problem given below:

Problem: A rock is thrown horizontally with a speed of 19 m/s from a vertical cliff of height 34 m.

Part I: How long does it take to reach the horizontal ground below?

Part II: How far will it land from the base of the cliff?

Part III: What is the velocity (magnitude and direction counterclockwise from the +x-axis, which is the initial horizontal direction in which the rock was thrown) of the rock just before it hits the ground?

I need tutor help to solve the above problem and thanks in advance.

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