PROBLEM 3: The force R is the resultant of the forces P1, P2, and P3 acting on the rectangular plate. Find P1 and P2 if R=40 kN and P3 =20 kN. P1 300 300 R | 30° P3 P2 Dimensions in mm 009

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Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.