SP 7.4 Given: The triangular block shown has three sepa

SP 7.4 Given: The triangular block shown has three separate couples applied to its surface.
Find: If the sum of all three sets of couples acting on the triangular block is to be zero determine the magnitude of forces F and P.
SP 7.5 Given: Frame ABCD is loaded with several forces and couples as shown.
Find: Determine the force-couple system at base A that is equivalent to the applied loading.
SP 7.6 Given: The frame is acted upon by three forces as shown.
Find: Determine the equivalent force-couple system at the base O.
A
B
C
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