Moderate -0.5 This is a standard equilibrium problem requiring resolution of forces in two perpendicular directions to form two simultaneous equations. While it involves trigonometry and solving simultaneous equations, it's a routine textbook exercise with a clear method that any competent M1 student should handle comfortably, making it slightly easier than average.
\includegraphics{figure_1}
Coplanar forces of magnitudes \(P\) N, \(Q\) N, 16 N and 22 N act at a point in the directions shown in the diagram. The forces are in equilibrium.
Find the values of \(P\) and \(Q\). [5]
\includegraphics{figure_1}
Coplanar forces of magnitudes $P$ N, $Q$ N, 16 N and 22 N act at a point in the directions shown in the diagram. The forces are in equilibrium.
Find the values of $P$ and $Q$. [5]
\hfill \mbox{\textit{CAIE M1 2022 Q1 [5]}}