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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- I once again can not read this. the sentence just cuts off. please do a different format. this is the second time I have had a problem with this question.both or no answer at allSolve the partial differential equation 2² 8² da? (x, y) + dy² V(x, y) = 0 using the separattion of variables technique for partial differential equations. That is, let (x, y) = f(x)g(y) and obtain two ordinary differential equations, one for f(x) and the other for g(y). Choose your separation constant to be k². Then, obtain the general solution to each of the ordinary differential equations. Finally, obtain the general solution for (x, y).