Two space station modules are preparing to dock in deep space. They approach each other along a straight line, collide, and lock together to form a single combined structure.
During this docking collision, the total momentum of the modules is conserved.
What is meant by the principle of 'conservation of momentum'?
Immediately after the collision, the two modules are locked together. Calculate the velocity of the joined modules immediately after the docking collision.
The docking ports are equipped with hydraulic dampers (shock absorbers). Explain how these dampers help to prevent structural damage to the space modules during the docking process.
Momentum (HT only) Questions
Practise AQA GCSE Physics Momentum (HT only) with exam-style questions for Foundation and Higher tier. 9 questions covering Momentum is a property of moving objects, Conservation of momentum, and Changes in momentum (physics only), matched to the AQA GCSE Physics (8463) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.