A resultant force acts on a body. Which option correctly identifies whether the mass, speed, and shape of the body can be changed by this force?
Mass: Yes, Speed: Yes, Shape: Yes
Mass: Yes, Speed: Yes, Shape: No
Mass: No, Speed: Yes, Shape: Yes
Mass: No, Speed: Yes, Shape: No
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.