Physics, 22.03.2021 22:10, moore7165

A watermelon launching slingshot can impart 30,000 J of kinetic energy to a 9 kilogram watermelon. How much elastic energy is stored up in the stretched rubber band to allow it to impart 30,000 J of kinetic energy to the watermelon?

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A watermelon launching slingshot can impart 30,000 J of kinetic energy to a 9 kilogram watermelon. H...