An object is dropped from a cliff that is 40 m high. Air resistance is negligible.
What is the speed of the object when it hits the ground?
10 m/s10\text{ m/s}10 m/s
28 m/s28\text{ m/s}28 m/s
40 m/s40\text{ m/s}40 m/s
1600 m/s1600\text{ m/s}1600 m/s
204 exam-style questions on CIE IGCSE Physics Motion, covering Motion. Each one has a worked solution and a mark scheme showing where the marks go.