SUNBEAM PUBLIC SCHOOL, LUCKNOW
CORDIALLY INVITES YOU
The Principal, staff, and students of Sunbeam Public School, Lucknow, cordially invite you to the Annual Awards Function to be held on Saturday, 9th April 2025 at 5:00 p.m. in the school auditorium.
Highlight: Felicitation of National Topper and Live Cultural Performances.
Principal

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?