Forces can cause various changes to an object. Which of the following is not an effect that can be produced by a force acting on an object?
Changing the mass of the object
Changing the speed of the object
Changing the shape of the object
Changing the direction of motion of the object
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.