Assignment 1 Engineering Mechanics 1. A uniform log of length L is incline 30° from the horizontal when supported by a frictionless rock located 0.6L from its left end. The mass of the log is 200 kg. an engineer with a mass of 53.5 kg walks along the log from the left to the right until the log is balanced horizontally. How far from the left end of the log is the engineer when the log is horizontal?
Assignment 1 Engineering Mechanics 1. A uniform log of length L is incline 30° from the horizontal when supported by a frictionless rock located 0.6L from its left end. The mass of the log is 200 kg. an engineer with a mass of 53.5 kg walks along the log from the left to the right until the log is balanced horizontally. How far from the left end of the log is the engineer when the log is horizontal?
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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Base on the illustration. What must be true of all these force for the body to
be in equilibrium?
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Assignment 1 Engineering Mechanics
1. A uniform log of length L is incline 30° from the horizontal when supported by a frictionless rock located 0.6L
from its left end. The mass of the log is 200 kg. an engineer with a mass of 53.5 kg walks along the log from the
left to the right until the log is balanced horizontally. How far from the left end of the log is the engineer when the
log is horizontal?
Fc
2. Base on the illustration. What must be true of all these force for the body to
be in equilibrium?
For item 2
10 N
1
2
For item 3
FA
3. What must be the minimum force P
such that no motion occurs?
100 kg
10:38 PM
O Type here to search
24°C
G 4) x ENG
15/09/2021
近](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8000b9cb-f675-452f-8caf-504d9c8e2bca%2Fdb877635-eecf-4a9d-8f87-5e6900b471fc%2Fxpj807_processed.png&w=3840&q=75)
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Assignment 1 Engineering Mechanics
1. A uniform log of length L is incline 30° from the horizontal when supported by a frictionless rock located 0.6L
from its left end. The mass of the log is 200 kg. an engineer with a mass of 53.5 kg walks along the log from the
left to the right until the log is balanced horizontally. How far from the left end of the log is the engineer when the
log is horizontal?
Fc
2. Base on the illustration. What must be true of all these force for the body to
be in equilibrium?
For item 2
10 N
1
2
For item 3
FA
3. What must be the minimum force P
such that no motion occurs?
100 kg
10:38 PM
O Type here to search
24°C
G 4) x ENG
15/09/2021
近
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