A mountain biker encounters a jump on a race course that sends him into the air at 51.3 degrees to horizontal. He lands at a horizontal
distance of 34.9 m and 17.9 m below his launch point.
What was his launch point?
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Answer: 20.1
Explanation:
Mountain biker encounters a jump on a racecourse that sends him into the area and 60° to the horizontal. If he lands at a distance of 45 m and 20 mid years below his launch point, what is what is his initial speed? We noticed that visa not is equal to X over. Co sign a state not times the square root 50 G over to act and gentle theater or not minus Y. So we have X is equal to 45 m. Data is equal to 60°.. She is 9.8 meters per second squared. And why is equal to negative 20 m? This gives us our initial velocity of 20.1 meters per second.
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