Mechanics Notes & Exercises (See also STEP page)
(advanced material is in orange; recently added material is in green)
Exam Board Topics - Mechanics (8 pages; 9/7/21) Useful Results (4 pages; 9/8/23) Mechanics - Clarifications (11 pages; 24/4/23)
Centre of Mass - Contents (2 pages; 7/8/17) Centre of Mass - Part 1 (13 pages; 7/8/17) Centre of Mass - Part 2 (12 pages; 7/8/17) Centre of Mass Exs 1 2 3 4 5 6
Collisions: see Impulse & Momentum
Circular Motion [Important Ideas] (2 pages; 25/10/20) Circular Motion - Constant Speed (9 pages; 25/10/20) Circular Motion - Variable Speed (13 pages; 30/9/15) Circular Motion Exs 1 2
Energy: See Work & Energy
Forces Forces [Important Ideas] (18 pages; 14/1/21) Equilibrium [Important Ideas] (12 pages; 21/7/23) Frameworks (9 pages; 25/3/21) Bending moment & shearing force (5 pages; 25/3/21) Fictitious forces (5 pages; 25/10/20) Systems of forces (5 pages; 14/11/18) Toppling (2 pages; 13/11/20) Hooke's Law (9 pages; 10/3/21) Hooke's Law Exs 1 2 3 4
Friction: see also Forces
Hooke's Law: see Forces
Impulse & Momentum Collisions - Important Ideas (4 pages; 22/4/21) Impulse & Momentum (14 pages; 19/2/17) Collisions - reversal of direction (6 pages; 24/6/20) Oblique impacts (4 pages; 23/8/18) Impulses & connected particles (13 pages; 28/8/18) Impulse & Momentum Exs 1 2 3 4
Kinematics Kinematics (7 pages; 7/8/17) Suvat equations (5 pages; 24/1/17) Projectiles (11 pages; 10/3/21)
Moments of Inertia: see Rotating Bodies
Oscillations Differential equations: Oscillations (11 pages; 29/5/20) Oscillations Exs 1 2 3 4
Projectiles: see Kinematics
Rotating Bodies Motion of a particle in a rotating frame of reference (27 pages; 29/1/24) Angular Momentum & Planar Rigid Body Motion (20 pages; 27/11/23) Moments of Inertia (7 pages; 1/8/23) Rolling wheel - Point on circumference (5 pages; 1/2/21) Rolling Wheel - Friction (11 pages; 3/5/23) Rotating Bodies Ex 1
suvat equations: see Kinematics
Work & Energy Work & Energy (4 pages; 21/11/20) Gravitational Potential Energy (3 pages;15/2/19) Work & Energy Exs 1 2 3 4
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