Mathematics 9709 · AS & A Level · Forces and equilibrium
Forces and equilibrium — practice question
A particle with mass $8\text{ kg}$ is held at rest in equilibrium by two light inextensible strings, which are inclined at $60^\circ$ and $45^\circ$ above the horizontal.
(a)[1]
Draw a force diagram for the particle.
(b)[6]
Find the tensions in the strings.
Worked solution & mark scheme
This 7-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accurate three-force diagram with angles indicated” …