# Please explain the mathematical formulation of 2nd law of motion.The right hand side picture is 1pic and left hand side pic is 2nd pic.

$F=mawherem=massandaistheacceleration\phantom{\rule{0ex}{0ex}}F=\frac{dp}{dt}wherepisthemomentumandtisthetimetaken\phantom{\rule{0ex}{0ex}}Regards$

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