An archer shoots an 18.0-gram arrow at a 43.0-gram target on a wall 32.0 m high. If the arrow is shot at a velocity of v0 = 60.0 m/s, what is the speed of the arrow when it reaches the target? If the arrow is embedded in the target and they both fly off the wall together, Would this be an elastic or inelastic collision? At what speed will they leave the wall? (As before, the mass of the arrow is 18.0 grams, and the mass of the target is 43.0 grams)

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