1. Create a free-body diagram for the above condition and apply the sign convention for forces and moments. 2. Calculate the magnitude of the compression force (F compression) and the shear force (F shear) generated. 3. Analyze whether this job is safe to perform."

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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"Suppose someone with a body weight of 75 kg is lifting a box weighing 15 kg. If their back forms an angle of 70 degrees with the horizontal plane, and the distance from the object to the center of their body is 0.5 cm. The questions are as follows: 1. Create a free-body diagram for the above condition and apply the sign convention for forces and moments. 2. Calculate the magnitude of the compression force (F compression) and the shear force (F shear) generated. 3. Analyze whether this job is safe to perform."
Expert Solution
Step 1: Introduction

Mass of the man, m subscript 1 equals 75 space k g

mass of the box, m subscript 2 equals 15 space k g

angle in horizontal plane,theta equals 70

the distance from the center of the body, x equals 0.5 space c m equals 0.005 space m

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