Solution of task 5.2.10 from the collection of Kepe OE

Solution of task 5.2.10 from the collection of Kepe OE

5.2.10
Determine the modulus of the moment of the balancing force pair if F = F´1 = 1H, F2 = F´2 = 2H and F3 = F´3 = 1.5H, with a = 1 m and b = 1.2 m. (Answer 1, 82)