IS THIS MATHEMATICALLY ALLOWED? Fgsmg RESISTIVE FORLE: Fr= Kmv2 F= Fy-Fr mg-kmv2 ニ =g-kvz dr こ dx
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IS IT CORRECT TO CANCEL OUT THE 'm' LIKE THIS?
As mass is constant and until mass is not equal to zero it is mathematically correct to omit 'm' from each term.
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