i was just thinking over line that my teacher told - "Newton's second law is ultimate truth"
i feel why one can say 'F=ma' is more prestigious th 'work energy method' Though i know they are one and same thing, i was planning to derive (using principle of reverse engineering) second law of newton from work energy theorem.
Just help me out tellin' if my method is correct [i donno high-fi vector calculus (not even much of basics)]
W= 1/2mv2
differential form
(dW)=(m)(v)(dv)
F.dx = mvdv
F = mvdv/dx
F = m(dv/dt)
i feel why one can say 'F=ma' is more prestigious th 'work energy method' Though i know they are one and same thing, i was planning to derive (using principle of reverse engineering) second law of newton from work energy theorem.
Just help me out tellin' if my method is correct [i donno high-fi vector calculus (not even much of basics)]
W= 1/2mv2
differential form
(dW)=(m)(v)(dv)
F.dx = mvdv
F = mvdv/dx
F = m(dv/dt)
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