16- In the figure, the weight of the upper body is W = 278 N. Find the force T exerted by the spinal muscle and the components R, and Ry of the force R exerted by the pivot (sacrum) if the weight W₁ = 60 N.

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16- In the figure, the weight of the upper body is W = 278 N. Find the force T
exerted by the spinal muscle and the components R, and Ry of the force R exerted
by the pivot (sacrum) if the weight W₁ = 60 N.
W₁ = 60 N
120
21 me mov
0.68 m-
0.44 m-
..0.28 m-
80%
W = 278 N
1
Transcribed Image Text:16- In the figure, the weight of the upper body is W = 278 N. Find the force T exerted by the spinal muscle and the components R, and Ry of the force R exerted by the pivot (sacrum) if the weight W₁ = 60 N. W₁ = 60 N 120 21 me mov 0.68 m- 0.44 m- ..0.28 m- 80% W = 278 N 1
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