A plate in the shape of a parallelogram is acted upon by two couples. Determine (a) The
Question:
A plate in the shape of a parallelogram is acted upon by two couples. Determine
(a) The moment of the couple formed by the two 21-N forces,
(b) The perpendicular distance between the 12-N forces if the resultant of the two couples is zero,
(c) The value of α if the resultant couple is 71.8 N m ⋅ clockwise and d is 1.05 m.
Transcribed Image Text:
21 NC 12 N 12N 0.4 m 21 N
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D dz 12N d d 12 N dsina B 12N 12N C a Have wher...View the full answer
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