Problem 14-72 The girl has mass M and center of mass at G. If she is swinging to a maximum height defined by 0 = 01, determine the force developed along each of the four supporting posts such as AB at the instant 0 = 0°. The swing is centrally located between the posts. Given: A M 40 kg = 60 deg = 30 deg L = 2 m 8 = 9.81 B

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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14-72

Problem 14-72
The girl has mass M and center of mass at G. If she is swinging to a maximum height defined by 0 = 01,
determine the force developed along each of the four supporting posts such as AB at the instant 0 = 0°.
The swing is centrally located between the posts.
Given:
M = 40 kg
60 deg
%3|
30 deg
L
2 m
m
g = 9.81
Transcribed Image Text:Problem 14-72 The girl has mass M and center of mass at G. If she is swinging to a maximum height defined by 0 = 01, determine the force developed along each of the four supporting posts such as AB at the instant 0 = 0°. The swing is centrally located between the posts. Given: M = 40 kg 60 deg %3| 30 deg L 2 m m g = 9.81
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