An object is thrown vertically upwards. While the object is moving upwards, what happens to its gravitational potential energy and to its kinetic energy?
Gravitational potential energy decreases; kinetic energy decreases
Gravitational potential energy decreases; kinetic energy increases
Gravitational potential energy increases; kinetic energy decreases
Gravitational potential energy increases; kinetic energy increases
229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.