[" 35.The displacement is given by "x=2t...

[" 35.The displacement is given by "x=2t^(2)+t+5" ,the acceleration "],[" at "t=2s" is "],[[" (a) "4m/s^(2)," (b) "8m/s^(2)],[" (c) "10m/s^(2)," (d) "15m/s^(2)]]

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