4.1 Vectors and Scalars 4.2 Balanced Forces 4.3 Moments 4.4 Stability 4.5 Uniform Acceleration Motion along a straight line at a constant acceleration SUVAT Revision - Exam Question / Solution Video 4.6-8 Motion Graphs 4.9 Newton's Laws of Motion Newtons First Law An object will remain at rest or at a constance velocity unless a net force acts on it. Newtons Second Law The acceleration of an object is proportional to the net force applied (F=ma) Video - TED Ed - Would you weigh less in an elevator? Newtons Third Law For every action there is always an equal and oposite reaction 4.10 Acceleration Due to Gravity 4.11 Projectile Motion 4.12 Drag, Lift and Terminal Speed 4.13 Conservation of Momentum 4.14 Force, Momentum and Impulse 4.15 Work and Power | Mechanics General Links |