32 – Equilibrium and Elasticity
Equilibrium
32.03 Lever arm (also listed as 20.03, in chapter 20, Work and Energy, and as 28.06, in chapter 28, Rotational Motion)
32.06 Clown on tightrope (also listed as 24.24, in chapter 24, Linear Momentum) 
32.09 Tilting table
(also listed as 24.39, in chapter 24, Linear Momentum)
32.12 Stacked blocks (also listed as 24.36, in chapter 24, Linear Momentum)
32.15 Cantilever
(also listed as 24.30, in chapter 24, Linear Momentum)
32.18 Roberval balance
32.20 Neutral, stable and
unstable equilibrium (also listed as 20.15, in chapter 20, Work and Energy)
Elasticity
32.21 Stretch wire to breaking
point
32.24 Shearing of foam logs
32.27 Book shear
32.30 Bending boards
32.33 Mass-springs in series and parallel (also listed as 40.15, under Simple Harmonic Motion in chapter 40, Vibrations and Waves)
A video of this demonstration is available (a link is on its page).