Question

Chris jumps off a bridge with a bungee cord (a heavy stretchable cord) tied around his ankle, (figure 1) . he falls for 15 m before the bungee cord begins to stretch. chris's mass is 74 kg and we assume the cord obeys hooke's law, f=−kx , with 60 n/m

Answer 1

hrufifikkncnckcplfkfjcnf