An arrow is shot horizontally toward a target 20 m away. In traveling the first 5 m horizontally, the arrow falls 0.2 m. In traveling the next 5 m horizontally, it will fall an additional (A) 0.6 m (B) 0.4 m (C) 0.3 m (D) 0.2 m (E) 0.1 m OLLX axt- d at d=4, ニ4メ0-1=0る %3D Ad= 08-0.230.6
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