First, draw a straight line on velocity-time graph: slope is acceleration, area under line is displacement, sari? Slope gives you v = u + at, area of trapezium gives you s = ut + ½at², and eliminating time gives you v² = u² + 2as. Simple like fixing a basic fan wire.
I make my students draw it ten times, because in my shop also, if you don’t check the ledger three times, some uncle will argue his bill. See, the graph is like my accounts book — everything must balance. Haa, if only property tax calculations were this clear.
#education#class
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