The weights of two children sitting at ends A and B of a seesaw are 84 lb and 64 lb, respectively. Where should a third child sit (to the right of C) so that the resultant of the weights of the three children will pass through C if she weighs 53.67 lb. A Answer: 6 ft 6 ft Choose... B
The weights of two children sitting at ends A and B of a seesaw are 84 lb and 64 lb, respectively. Where should a third child sit (to the right of C) so that the resultant of the weights of the three children will pass through C if she weighs 53.67 lb. A Answer: 6 ft 6 ft Choose... B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![on 4
et
1
The weights of two children sitting at ends A and B of a seesaw are 84 lb and
64 lb, respectively. Where should a third child sit (to the right of C) so that
the resultant of the weights of the three children will pass through C if she
weighs 53.67 lb.
A
Answer:
6 ft
6 ft
(
Choose...
B
The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C located on
the vertical wall. If the tension in the cable is 500 lb, determine the moment about A of the force exerted by the cable at](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a42e238-4116-4e80-81a7-f4d567b4bd0e%2F1a37b09c-6f2f-4c0e-9767-642be396dfa1%2F2p544tk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:on 4
et
1
The weights of two children sitting at ends A and B of a seesaw are 84 lb and
64 lb, respectively. Where should a third child sit (to the right of C) so that
the resultant of the weights of the three children will pass through C if she
weighs 53.67 lb.
A
Answer:
6 ft
6 ft
(
Choose...
B
The 12-ft boom AB has a fixed end A. A steel cable is stretched from the free end B of the boom to a point C located on
the vertical wall. If the tension in the cable is 500 lb, determine the moment about A of the force exerted by the cable at
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