Joanne wanted to determine the length of one blade of the windmill pictured below. She stood at a point on the ground 440 feet from the windmill's base. Using surveyor's tools, Joanne measured the angle between the ground and the highest point reached by the top blade and found it was 38.8°. She also measured the angle between the ground and the lowest point of the top blade, and found it was 30°. Determine and state a blade's length, x, to the nearest foot. 38.8° 30° 440 ft
Joanne wanted to determine the length of one blade of the windmill pictured below. She stood at a point on the ground 440 feet from the windmill's base. Using surveyor's tools, Joanne measured the angle between the ground and the highest point reached by the top blade and found it was 38.8°. She also measured the angle between the ground and the lowest point of the top blade, and found it was 30°. Determine and state a blade's length, x, to the nearest foot. 38.8° 30° 440 ft
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 59P: At one point in space, the direction of the electric field vector Is given In the Cartesian system...
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