The economic reforms process transformed the industrial sector in the following ways:
Liberalization: Removal of license requirements under the License Raj boosted industrial growth and competition.
FDI Inflows: Reforms facilitated foreign direct investments in manufacturing, improving technology and productivity.
Privatization: Shift towards privatization reduced state control over public enterprises, making industries more efficient.
Export-Oriented Growth: Encouraged industries to focus on exports through special economic zones and trade liberalization.

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?