4.1.1
Hydrostatic Pressure (hρg)
0600#    0601    0602

4.1.2
Archimedes’ Principle
0603    0604#    0609    0610    0605#    0607    0608    |   0612    0613#    0616

4.1.3
Law of Floatation
0606    0611    0614    0615#    0617

4.2.1
Translational Equilibrium
0618    0619#    0620    0621#    0622    0623    0624

4.2.2
Moments

4.2.3
Rotational Equilibrium (of hinged objects)
0626#    0625*    0627*    

4.2.4
Rotational Equilibrium (of free objects)
0628#    0629    0630

4.3.1
Static Equilibrium
0636    0639#    0634    0635    0637    0638    0640    0641

4.3.2
Why must 3 forces intersect at the same point?
0642#    0643    0644    0645    0646    0647

4.3.3
Couple
0631    0632#    0633