Mr. Gaglardi wants to do some archery practice he stands on the ground near the school looking at targets that hes hung on the school wall with center of the target m above the groudHe shoots his arrow and lets it fly a height of  m above the ground with a velocity pf ms degrees above horizontal He watches as arrow hits the center of the target while its still moving upwardWhat is the impact velocity of the ballon  

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To find the impact velocity of the arrow we can use the principle of conservation of energy The init... View the full answer