8 Nuclear and particle physics (A-Level only)

Practice questions on Nuclear and particle physics (A-Level only)

• A delivery drone uses an electric motor to hover in place, holding a parcel at a fixed hei… (5 marks, Explain)
• A student pushes a heavy box across a rough floor at a steady speed. The student does work… (5 marks, Explain)
• A theme park ride lifts passengers in a carriage to the top of a tall tower, then releases… (5 marks, Explain)
• A delivery drone carries a parcel from a warehouse to a rooftop. As the drone rises, some … (5 marks, Explain)
• A cyclist rides along a flat road at a constant speed. The cyclist does work against air r… (5 marks, Explain)
• A petrol-powered go-kart engine transfers 12 000 J of chemical energy every second. Only 3… (5 marks, Explain)
• A cyclist rides along a flat road at a constant speed. The cyclist then stops pedalling bu… (5 marks, Explain)
• A motor is used to lift boxes onto a shelf in a warehouse. For every 400 J of electrical e… (5 marks, Explain)
• A student pushes a heavy crate across a rough floor. The crate moves at a constant velocit… (5 marks, Explain)