Engineering, 19.07.2019 21:30 TrueKing184

An object of mass 521 kg, initially having a velocity of 90 m/s, decelerates to a final velocity of 14 m/s. what is the change in kinetic energy of the object, in kj?

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An object of mass 521 kg, initially having a velocity of 90 m/s, decelerates to a final velocity of...