By what velocity a ball be projected vertically upward so that the distance covered by it in 5th second is twice the distance it covers in its 6th second
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By what velocity a ball be projected vertically upward so that the distance covered by it in 5th second is twice the distance it covers in its 6th second By what velocity a ball be projected vertically upward so that the distance covered by it in 5th second is twice the distance it covers in [...]