• Given the following situation of a marble undergoing constant velocity on a rail: Down: v = 10. m/s. h = 1.5 m .
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• A) Sketch a motion map showing the motion of the marble after it leaves the rail. Show both horizontal and vertical velocity vectors on each dot. 
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•  B) Once the ball leaves the table, calculate how long it will take for the ball to hit the floor. 
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• C) In the time you have calculated in part c, how far will the ball travel horizontally before hitting the floor? 
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• D) If the table in part one were 3.0 m high (so we have doubled the height), and sphere was traveling with a velocity of 10 m/s while on the table determine the horizontal range of the marble as it falls to the floor. 
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• E) What effect did doubling the height have on range of the marble? What other factors affect the range of the sphere?