Three forces act on an object and the object is in equilibrium. The three forces are drawn end to end on a scale vector diagram. Which statement about the diagram is correct?
The three arrows form a closed triangle when drawn end to end.
The three arrows all point away from one single starting point.
The three arrows are all drawn with exactly the same length.
The three arrows lie along one line and point the same way.
40 exam-style questions on AQA GCSE Physics 5.1 Forces and their interactions, covering 5.1.1 Scalar and vector quantities, 5.1.2 Contact and non-contact forces, 5.1.3 Gravity, and 5.1.4 Resultant forces. Each one has a worked solution and a mark scheme showing where the marks go.