A gate with a mass of 45 kg is hinged at point A. The gate dimensions are a = 90 cm and b =  60 cm, and the angle between the horizontal is 45°. A counterweight of W is attached with a rod to  balance the gate, as shown in the figure. If the length of the balancing rod is 90 cm and the vertical  distance from point A to the free surface of the water is given as 30 cm, determine the required mass  of counterweight to keep the gate closed.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A gate with a mass of 45 kg is hinged at point A. The gate dimensions are = 90 cm and =  60 cm, and the angle between the horizontal is 45°. A counterweight of is attached with a rod to  balance the gate, as shown in the figure. If the length of the balancing rod is 90 cm and the vertical  distance from point to the free surface of the water is given as 30 cm, determine the required mass  of counterweight to keep the gate closed. 

okuz Eylü
Univer
V t
A
W
Water
Transcribed Image Text:okuz Eylü Univer V t A W Water
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