Which statement is correct?
The gravitational field strength is identical at points YYY and ZZZ because they lie on the same equipotential curve.
No work is done in moving a test mass from XXX to YYY because the gravitational field is conservative.
More work is done in moving a test mass along the path X→Z→YX \rightarrow Z \rightarrow YX→Z→Y than along the direct path X→YX \rightarrow YX→Y.
The work done in moving a test mass from XXX to YYY is equal to the work done in moving it from XXX to ZZZ.
52 exam-style questions on AQA A Level Physics Gravitational fields (A-level only), covering Newton's law (A-level only), Gravitational field strength (A-level only), Gravitational potential (A-level only), and Orbits of planets and satellites (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.