Newton’s first and second laws

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Presentation transcript:

Newton’s first and second laws Velocity = speed x direction F= mass x acceleration Acceleration is a change in speed or direction

Newton’s third laws

Angular momentum Angular momentum = mass x speed x radius

Orbital acceleration

Universal gravitation G is a constant

Orbits and trajectories

Trajectory and orbits

Escape speed

Potential and kinetic energy 1 Conversion from potential to kinetic energy

Gravitational potential energy

Forms of potential energy mechanical chemical E=mc2 electrical atomic

Forms of kinetic energy

Energy and force Force = rate of change of energy

Gravitation & relativity Principle of equivalence between force and acceleration

Warped space time Geodesic path & bending of the light path

Philosophical implications observation paradox hypothesis prediction tests inconsistency verification Science and mathematics are axiomatic It works on the principle of self consistency It cannot prove the absolute truth

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