A 20 m chain was found to be 10 cm too long after chaining a distance of 2000 m. It was found to be 18 cm too long at the end of the day's work after chaining a total distance of 4000 m. What is the true distance if the chain was correct before the commencement of the day's work? (a) 3962 m (b) 4019 m (c) 3981 m (d) 4038 m
A 20 m chain was found to be 10 cm too long after chaining a distance of 2000 m. It was found to be 18 cm too long at the end of the day's work after chaining a total distance of 4000 m. What is the true distance if the chain was correct before the commencement of the day's work? (a) 3962 m (b) 4019 m (c) 3981 m (d) 4038 m
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter7: Length And Length-related Variables In Engineering
Section: Chapter Questions
Problem 42P
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Question
![A 20 m chain was found to be 10 cm too long
after chaining a distance of 2000 m. It was found
to be 18 cm too long at the end of the day's work
after chaining a total distance of 4000 m. What is
the true distance if the chain was correct before
the commencement of the day's work?
(a) 3962 m
(c) 3981 m
(b) 4019 m
(d) 4038 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0da1b880-4232-4ccc-8dc1-203a2d2a7029%2Fd871b0cc-bd6d-4e41-bf56-e4e1ed5e2802%2Fjehg2v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 20 m chain was found to be 10 cm too long
after chaining a distance of 2000 m. It was found
to be 18 cm too long at the end of the day's work
after chaining a total distance of 4000 m. What is
the true distance if the chain was correct before
the commencement of the day's work?
(a) 3962 m
(c) 3981 m
(b) 4019 m
(d) 4038 m
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