J.M. COLONY RESIDENTS WELFARE ASSOCIATION, PAWANSHAHR
NOTICE
FREE EYE CARE CAMP FOR SENIOR CITIZENS
All residents are informed that a Free Eye Care Camp will be organised on 5th July 2025 from 9:00 a.m. to 1:00 p.m. at Community Hall in collaboration with Shanti Hospital. Senior citizens of our colony are requested to avail this opportunity.
Renuka / Rahul Bhatia
(President, RWA)

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?