Question

[Ans. - 13000 N-mm]
2. A square ABCD has sides equal to 200 mm. Forces of 150 N each act along AB and CD
and 250 N act along CB and AD. Find the moment of the couple, which will keep the
system in equilibrium.
[Ans.- 20 000 N-mm]​

Answer 1

Answer:

-20000 N-mm

Explanation:

Moment about point A, MA= 150×200-250×200= -20000 N-mm