Physics 0625 · IGCSE · Forces

Forces — practice question

Fig. 2.1 shows a road sign resting on the ground.

(a)[3]

Calculate the moment of the 5.6 N force about the pivot. Use the information shown in Fig. 2.2.

(b)[2]

Suggest how to alter the base so that the sign is more stable. Explain your answer.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “460 N cm ” …