The research satellite Chronos-IV travels in a stable, circular orbit around the planet Saturn at a constant speed vvv.
Explain, in terms of velocity and vectors, why the satellite is accelerating despite its constant speed.
[2]
Markscheme
7.1 The Solar System and gravity Questions
28 exam-style questions on Edexcel GCSE Physics 7.1 The Solar System and gravity. Each one has a worked solution and a mark scheme showing where the marks go.