To calculate the gravitational potential energy gained by a block, the mass of the block must be known.
What else needs to be known to calculate this gravitational potential energy?
The gravitational field strength is needed; The vertical height is needed
The gravitational field strength is needed; The vertical height is not needed
The gravitational field strength is not needed; The vertical height is needed
The gravitational field strength is not needed; The vertical height is not needed
229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.