Mathematics, 02.03.2021 01:00 biggiecheese93

A 4.00 kilogram ball is thrown in to the air with 100 J of kinetic energy, which is transformed to gravitational potential energy at the top of its trajectory. When it returns to its original level after encountering air resistance on its way down, its kinetic energy is .

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A 4.00 kilogram ball is thrown in to the air with 100 J of kinetic energy, which is transformed to g...