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 )

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 )

Question : 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 )