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Delta v 
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#1
Feb1114, 07:45 AM

P: 68

If the velocity of the object of 5 kg changed from 5 m/s to 4 m/s. Then is the change in kinetic energy 22.5 J or +22.5J.
doesn't change mean final velocity minus initial velocity? 


#2
Feb1114, 07:56 AM

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P: 29,238

If this is related to school work, please continue by presenting the full question, and what you have attempted, in the HW/Coursework forum. Zz. 


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