A net force acting on an object can alter its physical state or characteristics.
Which list contains only properties of the object that can be changed by the action of this force?
mass, speed, shape
mass, speed, direction of motion
speed, direction of motion, shape
mass, shape, direction of motion
245 exam-style questions on CIE IGCSE Physics 1.5 Forces, covering 1.5.1a Forces, resultant force and motion, 1.5.1b Load–extension graphs and the spring constant, 1.5.1c Friction and drag, 1.5.1d Force, mass and acceleration, 1.5.1e Motion in a circular path, 1.5.2a Moment of a force, 1.5.2b Principle of moments and equilibrium, and 1.5.3 Centre of gravity and stability. Each one has a worked solution and a mark scheme showing where the marks go.