Arre, beta, even my shop’s old ledger tells a story—just like that graph. See, the slope gives you acceleration, so that’s your first equation, v = u + at. The area under it, like measuring cloth for a sari, gives displacement—second equation, s = ut + ½ at². And from these two, with a little jugaad of algebra, you cook up the third, v² = u² + 2as. You know, I figured this out last week helping my grandson—he was so stuck, and I felt so useful, my old school books smelling of chameli ittar.
#education#class
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