The good ship Algebra lay at anchor in Montreal Harbour. An interested spectator observed that a ladder was dangling from her deck; that the bottom five rungs of the ladder were submerged; that each rung was 5 cm wide and that the rungs were 21 cm apart. The tide was rising at the rate of 32 cm per hour. At the end of two hours, how many rungs would be submerged? 3,

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The good ship Algebra lay at anchor in Montreal Harbour. An interested spectator observed
that a ladder was dangling from her deck; that the bottom five rungs of the ladder were
submerged; that each rung was 5 cm wide and that the rungs were 21 cm apart. The tide was
rising at the rate of 32 cm per hour. At the end of two hours, how many rungs would be
submerged?
3.
Transcribed Image Text:The good ship Algebra lay at anchor in Montreal Harbour. An interested spectator observed that a ladder was dangling from her deck; that the bottom five rungs of the ladder were submerged; that each rung was 5 cm wide and that the rungs were 21 cm apart. The tide was rising at the rate of 32 cm per hour. At the end of two hours, how many rungs would be submerged? 3.
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