Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A ladder of length 
has one end, resting against a vertical wall and the other on the ground. If the lower end moves away from the wall at a speed of 
, then the speed (in 
) at which upper end falls when the bottom is 
away from the wall is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
when 
Speed 
.
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