Bow and arrow Figure 6.38 shows how the force exerted by the string of a compound bow on an arrow varies as a function of how far back the arrow is polled (the draw length). Assume that the same force is exerted on the arrow as it moves draw for this bow is at a draw length of 7S.0 cm. If the bow shoots a 0.02SO-kg arrow from full draw, what is the speed of the arrow as it leaves the bow?

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F (N) 160 120 80 Draw i, length 0 20 40 60 80 100