surface tension
Determining the value of G
solving rigid-body equilibrium problems
Planetary Motions and the Center of Mass
 Spherical Mass Distributions
Fluid Mechanics
Bulk stress and strain
Bernoulli's equation
Detecting Black holes
Shear Stress and Strain
Angular SHM
Kepler's third Law
pressure, depth, and pascals Law
A visit to a Black hole
Kepler's second Law
Kepler's first law