Poetic ecstasy is the style of making passion come alive through voicing complex feelings and experience. The ecstatic energy, the rejuvenating happiness in the mind and body, is clubbed together to define a strange force that shakes within ourselves. The magic overwhelms the artist through such fragmentary moments and takes him off into a poetic ecstasy.

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?