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

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with. 

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

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