B 60- E C D 200-200 400 ¹100¹ Dimensions in Millimeters A common folding chair is shown in the figure where pin E is latched in position. If half the weight of a 70 - kg person is supported by the side of the chair frame as shown, determine the x - and y-components of all forces acting on member BCE. Assume that the chair is resting on a smooth floor so that any horizontal friction forces at A and B may be neglected.
B 60- E C D 200-200 400 ¹100¹ Dimensions in Millimeters A common folding chair is shown in the figure where pin E is latched in position. If half the weight of a 70 - kg person is supported by the side of the chair frame as shown, determine the x - and y-components of all forces acting on member BCE. Assume that the chair is resting on a smooth floor so that any horizontal friction forces at A and B may be neglected.
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Transcribed Image Text:B
60-
E
C D
200-200
400
¹100¹
Dimensions in Millimeters
A common folding chair is shown in the figure
where pin E is latched in position. If half the
weight of a 70 - kg person is supported by the
side of the chair frame as shown, determine the
x - and y-components of all forces acting on
member BCE. Assume that the chair is resting
on a smooth floor so that any horizontal friction
forces at A and B may be neglected.
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