Try this! (Write your answer in a separate sheet of paper.) 1. The elongation of spring stretched by its constant force F = 500 Nm What is the potential energy of elastic spring if the elongation of spring is 12 cm 2. An athlete jumps onto a spring instrument with a weight of 500 N, the spring shortens 0.05 m. Determine the amount of the potential energy of the athlete. (Calculate the elastic constant of a spring using the equation of Hooke's law: F=kál or k= FIAN
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