A resultant force of 3.0 N acts on an object of mass 0.80 kg for 4.0 s.
What is the change in velocity caused by this force?
3.8 m/s3.8\text{ m/s}3.8 m/s
9.6 m/s9.6\text{ m/s}9.6 m/s
12 m/s12\text{ m/s}12 m/s
15 m/s15\text{ m/s}15 m/s
183 exam-style questions on CIE IGCSE Physics 1.5.1a Forces, resultant force and motion. Each one has a worked solution and a mark scheme showing where the marks go.