An object is moved in the direction of an applied force, which does work on the object.
Which combination of changes in the force and the distance always decreases the work done?
Smaller force, same distance
Smaller force, greater distance
Same force, greater distance
Greater force, greater distance
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.