A trough has vertical ends that are equilateral triangles with sides of length 7 ft.If the trough is filled with water to a depth of 4 ft, find the force exerted by the water on one end of the trough.Round to one decimal place.(The weight density of water is 62.4 lb/ft3.) Select the correct Answer
A) 384.3 lb
B) 1,337.7 lb
C) 768.6 lb
D) 2,675.4 lb
Correct Answer:
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Q79: Select the correct Answer for each question.
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Q80: Select the correct Answer for each question.
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