A piece of space debris of mass 25 g25\text{ g}25 g is travelling through the thermosphere.
Calculate the kinetic energy of the piece of debris when its speed is 80 m s−180\text{ m s}^{-1}80 m s−1.
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Markscheme
3.1 Energy stores and calculations Questions
82 exam-style questions on Edexcel GCSE Physics 3.1 Energy stores and calculations. Each one has a worked solution and a mark scheme showing where the marks go.