Which of the following situations involves no work being done and no energy being transferred?
A book resting stationary on a sturdy table
A person climbing up a flight of stairs
An archer pulling back a bowstring to prepare a shot
A falling apple accelerating towards the ground
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.