Physics, asked by adityakumarraja999, 10 months ago

Please solve question no. 12.

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Answered by sahityakumarchoubey

1

42m/s

Explanation:

a=3t^2+2t+2

u=2/s

v=u+at

v=2+(a)t

since t=2

v=2+(3*2*2+2*2+2)2 = 2+20*2 =42m/s

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