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Solve the all parts of given question:

Question: A small rock is thrown from the roof of the building with a speed of 20 m/s at an angle of 37 degrees above the horizontal. The rock strikes the ground 3.5 s after it is thrown.

Part I: What is the horizontal distance from the base of the building to the point where the rock strikes the ground?

Part II: What is the height of the building?

Part III: What is the magnitude of the resultant velocity of the rock ( the rock's speed) just before it strikes the ground?

Please write the step and answer.

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