A circular sign has a diameter of 52 cm and is subjected to normal winds up to 160 km/h at 10°C and 100 kPa. Determine the drag force acting on the sign. Also, determine the bending moment at the bottom of its pole, whose height from the ground to the bottom of the sign is 1.5 m. Disregard the drag on the pole.
A circular sign has a diameter of 52 cm and is subjected to normal winds up to 160 km/h at 10°C and 100 kPa. Determine the drag force acting on the sign. Also, determine the bending moment at the bottom of its pole, whose height from the ground to the bottom of the sign is 1.5 m. Disregard the drag on the pole.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A circular sign has a diameter of 52 cm and is subjected to normal winds up to 160 km/h at 10°C and 100 kPa. Determine the drag force acting on the sign. Also, determine the bending moment at the bottom of its pole, whose height from the ground to the bottom of the sign is 1.5 m. Disregard the drag on the pole.
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