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PHYS 2006 Tim Freegarde Classical Mechanics. 2 LINEAR MOTION OF SYSTEMS OF PARTICLES Newton’s...

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3 Newton’s law of Universal Gravitation Exact analogy of Coulomb electrostatic interaction gravitational force between two masses and gravitational field gravitational potential
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PHYS 2006 Tim Freegarde Classical Mechanics
Transcript
Wave Physics PHYS2023Newton’s 2nd law for bodies (internal forces cancel)
rocket motion
ANGULAR MOTION
centre of mass
rigid body rotation, moment of inertia, precession
GRAVITATION & KEPLER’S LAWS
2-body problem, reduced mass
NORMAL MODES
energy, effective potential
gravitational field
gravitational potential
NASA/JPL/University of Texas Center for Space Research
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5
Exact analogy of Coulomb interaction
gravitational field
gravitational potential
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Apollo 15, David R Scott (7 August 1971) www.youtube.com/watch?v=MJyUDpm9Kvk
history.nasa.gov/alsj/a15/a15.clsout3.html
nssdc.gsfc.nasa.gov/planetary/lunar/apollo_15_feather_drop.html
the trajectory of a point-like mass in a gravitational field is independent of the composition and structure of the mass
gravitational mass
equivalence principle
Piccard, Henriot, Ehrenfest, Herzen, Donder, Schrödinger, Verschaffelt, Pauli, Heisenberg, Fowler, Brillouin
Debye, Knudsen, W.L. Bragg, Kramers, Dirac, Compton, de Broglie, Born, Bohr
Langmuir, Planck, Skodowska-Curie, Lorentz, Einstein, Langevin, Guye, Wilson, Richardson
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gravitational constant
gravitational redshift

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