A robotic lander on Europa lifts a 5.0 kg scientific instrument a vertical distance of 60 cm.
Calculate the gravitational potential energy gained by the instrument.
Gravitational field strength on Europa = 1.3 N/kg.
3.9 J3.9\text{ J}3.9 J
6.5 J6.5\text{ J}6.5 J
7.8 J7.8\text{ J}7.8 J
390 J390\text{ J}390 J
28 exam-style questions on OCR GCSE Physics Work done. Each one has a worked solution and a mark scheme showing where the marks go.