The cylinder is removed and the original arrangement is restored. A tiny hole of area S (S<<A) is punched on the vertical side of the container at a height h (h < H/2). Determine:
(i) the initial speed of efflux of liquid at the hole.
(ii) the horizontal distance x travelled by the liquid initially.
(iii) the height hm at which the hole should be punched so that the liquid travels the maximum
distance xm initially. Also calculate xm:
(Neglect the air-resistance in these calculations).