A ball of mass 0.50 kg is thrown vertically upwards. At release its speed is 8.0 m/s. At its highest point it is 2.5 m above the release point. Use g=10 N/kgg=10\ \mathrm{N/kg}g=10 N/kg. How much energy is transferred to the surroundings during the upward motion?
3.5 J3.5\ \mathrm{J}3.5 J
12.5 J12.5\ \mathrm{J}12.5 J
16.0 J16.0\ \mathrm{J}16.0 J
28.5 J28.5\ \mathrm{J}28.5 J
121 exam-style questions on Edexcel GCSE Physics 3.1 Energy stores and calculations, covering 3.1.1 Gravitational potential energy, 3.1.2 Kinetic energy, and 3.1.3 Energy transfers and conservation of energy. Each one has a worked solution and a mark scheme showing where the marks go.