In a vacuum chamber, objects of different masses released from rest fall with the same constant acceleration. Which statement explains why their acceleration is the same?
The gravitational force acting on each object is the same.
The gravitational force acting on an object is inversely proportional to its mass.
The gravitational force acting on an object is directly proportional to its mass.
The mass of an object is independent of its volume.
209 exam-style questions on CIE IGCSE Physics Mass and weight, covering Mass and weight. Each one has a worked solution and a mark scheme showing where the marks go.