ps

Consider a bow and arrow. Suppose that the relationship between force (F) and draw (x) is fixed and we call the ratio of force to draw the stiffness (k) of the bow (F = k*x). Make reasonable assumptions about the (1) value of the maximum draw (i.e., given the length of a person's arms) and the (2) value of the maximum pull force that a "typical" person can exert. Use these assumptions to find the optimal value of (k) so that the person envisioned can launch the arrow ( which has a mass of 14 grams) as fast as possible. What

texted answers only no photos is this speed?