To calculate the work done by a force, the magnitude of the force must be known. What else needs to be known to calculate the work done?
Distance in the direction of the force is needed; time is needed
Distance in the direction of the force is needed; time is not needed
Distance in the direction of the force is not needed; time is needed
Distance in the direction of the force is not needed; time is not needed
67 exam-style questions on CIE IGCSE Physics 1.7.2 Work done. Each one has a worked solution and a mark scheme showing where the marks go.