The poet says that virtues like peace, mercy, love and pity are embodied in human beings themselves. Through the above lines, the poet tries to convey how important the virtues are in human life, which would make human life meaningful on earth. Mercy is inside the heart; a human face reflects pity, divine love, and peace permeates the human body with dresses that make humans look beautiful and cultured. With all these virtues in humans, it makes the world look colourful, making life on the earth more beneficial to humans.

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?