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A body moving with a uniform acceleration crosses a distance of 65 m in the 5 th second and 105 m in 9th second. How far will it go in 20 s?A. 2040 mB. 240 mC. 2400 mD. 2004 m

Answer» Correct Answer - C
`65 = u + (1)/(2) a (2 xx 5 -1)`
`105 = u + (1)/(2) a (2 xx 9 - 1)`
`5 = u (20) + (1)/(2) a (20)^(2)`


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