t of mechanics wishes to weigh himself but has only access to a scale A with capacity limited to 100 lb and a small 20-lb dynamometer B. With the rig shown, he disco
t of mechanics wishes to weigh himself but has only access to a scale A with capacity limited to 100 lb and a small 20-lb dynamometer B. With the rig shown, he disco
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A former student of
![3/7 A former student of mechanics wishes to weigh him-
self but has access only to a scale A with capacity lim-
ited to 100 lb and a small 20-lb spring dynamometer
B. With the rig shown he discovers that when he ex-
erts a pull on the rope so that B registers 19 lb, the
scale A reads 67 lb. What is his correct weight?
O OO
B
Problem 3/7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea1e2901-c9b4-4b18-9867-9fc7f657933d%2F22b3dc9f-2c07-4f6d-84ad-d53e34820c7d%2Fgx2bqw5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3/7 A former student of mechanics wishes to weigh him-
self but has access only to a scale A with capacity lim-
ited to 100 lb and a small 20-lb spring dynamometer
B. With the rig shown he discovers that when he ex-
erts a pull on the rope so that B registers 19 lb, the
scale A reads 67 lb. What is his correct weight?
O OO
B
Problem 3/7
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