Test Academy | By which velocity a ball be projected vertically downward so that the distance covered by it in 5th second is twice the distance it covers in its 6th second ( g= 10 m / s² ) 58.8 m / s, 49 m / s, 65 m /s, 19.6 m / s

Question

By which velocity a ball be projected vertically downward so that the distance covered by it in 5th second is twice the distance it covers in its 6th second ( g= 10 m / s² )

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