A shopping trolley has a mass of 15 kg. The trolley is pushed in a straight line at a constant velocity of 1.2 m/s.
Write down the equation that links momentum, mass and velocity.
Calculate the momentum of the trolley. Give the unit.
Shopping is loaded into the trolley. The total mass becomes 25 kg. The trolley is pushed at the same velocity as before. Calculate the new momentum of the trolley.
40 exam-style questions on AQA GCSE Physics 5.7 Momentum (HT only), covering 5.7.1 Momentum is a property of moving objects, 5.7.2 Conservation of momentum, and 5.7.3 Changes in momentum. Each one has a worked solution and a mark scheme showing where the marks go.