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QUESTION
An archer shoots an arrow horizontally at a target 17 m away. The arrow is aimed directly at the center of the target, but it hits 56 cm lower. What
An archer shoots an arrow horizontally at a target 17 m away. The arrow is aimed directly at the center of the target, but it hits 56 cm lower. What was the initial speed of the arrow?
The initial velocity of arrow has two components.The horizontal, Ux = u m/sThe vertical , Uy = 0 m/sThe Horizontal distance covered , d = 17 mtime taken = 17/u secThe vertical distance covered...