s=ut+1/2at2 graph example u=7m/s ,a=? , t=4sec ,s=92m solve example
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here is the answer for question you asked..
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HEYA!!
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Second equation of motion ,
![s = ut + \frac{1}{2} at {}^{2} \\ \\ 92 = 7 \times 4 + \frac{1}{2} \times a \times 16 \\ \\ 92 = 28 + 8a \\ \\ 8a = 64 \\ \\ a = > 8ms {}^{ - 2} s = ut + \frac{1}{2} at {}^{2} \\ \\ 92 = 7 \times 4 + \frac{1}{2} \times a \times 16 \\ \\ 92 = 28 + 8a \\ \\ 8a = 64 \\ \\ a = > 8ms {}^{ - 2}](https://tex.z-dn.net/?f=s+%3D+ut+%2B++%5Cfrac%7B1%7D%7B2%7D+at+%7B%7D%5E%7B2%7D++%5C%5C++%5C%5C+92+%3D+7+%5Ctimes+4+%2B++%5Cfrac%7B1%7D%7B2%7D+%5Ctimes+a+%5Ctimes+16+%5C%5C++%5C%5C+92+%3D+28+%2B+8a+%5C%5C++%5C%5C+8a+%3D+64+%5C%5C++%5C%5C+a+%3D++%26gt%3B+8ms+%7B%7D%5E%7B+-+2%7D+)
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Second equation of motion ,
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