soliget4003 soliget4003

12-09-2022
Mathematics

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The formula K=1/2 m v² represents the kinetic energy of an object. If the kinetic energy of a ball is 10 h-ft² / s² when it is thrown with a velocity of 4 ft / s, how much kinetic energy is generated if the ball is thrown with a velocity of 8 ft/s ?

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