Chapter 3 20. A crane operator must consider the angle of the boom Section 3.3 because of its capacity to tip the crane to the side. This force is called torque and is calculated using the formula T FL. 25 T= torque (measured in foot-pounds), F = force 1 (measured in pounds), and L = lever arm distance (measured in feet). OO lb Use trigonometry to calculate the lever arm distance and the resulting torque on a crane lifting 600 pounds at a 10 degree angle with a 32 foot boom, round L to the 32 hundredth and T to the nearest whole number. Note: the dimension is on the top of the boom and the bottom would be the same length. L
Chapter 3 20. A crane operator must consider the angle of the boom Section 3.3 because of its capacity to tip the crane to the side. This force is called torque and is calculated using the formula T FL. 25 T= torque (measured in foot-pounds), F = force 1 (measured in pounds), and L = lever arm distance (measured in feet). OO lb Use trigonometry to calculate the lever arm distance and the resulting torque on a crane lifting 600 pounds at a 10 degree angle with a 32 foot boom, round L to the 32 hundredth and T to the nearest whole number. Note: the dimension is on the top of the boom and the bottom would be the same length. L
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter4: Quadrilaterals
Section4.1: Properties Of A Parallelogram
Problem 41E: The following problem is based on the Parallelogram Law. In the scaled drawing, each unit...
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