An 800 N weight is raised through a height of 8 cm.
How much work is done by the lifting force?
64 J64\text{ J}64 J
100 J100\text{ J}100 J
6400 J6400\text{ J}6400 J
10000 J10000\text{ J}10000 J
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.