lolpop7063 lolpop7063 27-02-2024 Physics contestada A 83 kg student hangs from a bungee cord with a spring constant of 270 N/m. When pulled down, the cord stretches 5 m longer than its unstretched length. What is the force exerted by the cord? a) 270 N b) 540 N c) 810 N d) 1080 N