Uncertainty and significant figures
A visit to a Black hole
Angular SHM
Bulk stress and strain
Shear Stress and Strain
finding and using the Center of gravity
Detecting Black holes
solving rigid-body equilibrium problems
Interpreting E, K, and U in SHM
Kepler's third Law
Deriving Bernoullis equation
 The simple Pendulum
surface tension
eLastiCitY and pLastiCitY
Kepler's second Law
Energy in simple Harmonic motion