With what velocity a ball be projected vertically so that the distance – McqOptions

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1.	With what velocity a ball be projected vertically so that the distance covered by it in 5th second is twice the distance it covers in its 6th second \[(g=10\,m/{{s}^{2}})\] [CPMT 1997; MH CET 2000]
A.	58.8 m/s
B.	49 m/s
C.	65 m/s
D.	19.6 m/s
Answer» D. 19.6 m/s

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