October 14 2010 New Vistas in Astronomy
Robert Harmon, PhD
Galilleo said things fall at the same rate regardless of mass.
Newton explained this via gravity as universal. Newtons second law of motion vs newtons law of gravity.
Inertial mass = gravitational mass (principle of equicvalenc)
Implies light curves with gravity
Implies gravity warps time
Time goes slower in a gravitational field. Gravity makes time go slower.
Jay Elkes
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