An object has a mass of 15 kg.
Its velocity changes from 4 m/s to 12 m/s.
What is the impulse that has acted on the object?
60 N s60\text{ N s}60 N s
120 N s120\text{ N s}120 N s
180 N s180\text{ N s}180 N s
240 N s240\text{ N s}240 N s
78 exam-style questions on CIE IGCSE Physics Momentum, covering Momentum. Each one has a worked solution and a mark scheme showing where the marks go.