Art and literature have played an essential role in preserving the memory of the Revolt of 1857, often referred to as India’s First War of Independence. These mediums have contributed to shaping public consciousness and fostering a spirit of nationalism:
Thus, art and literature not only documented the events of 1857 but also reinterpreted them to instill a sense of pride, resistance, and identity in the Indian populace.

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?