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

3. Newton’s third laws

4. Angular momentum
Angular momentum = mass x speed x radius

5. Orbital acceleration

6. Universal gravitation
G is a constant

7. Orbits and trajectories

8. Trajectory and orbits

9. Escape speed

10. Potential and kinetic energy 1
Conversion from potential
to kinetic energy

11. Gravitational potential energy

12. Forms of potential energy
mechanical
chemical
E=mc2
electrical
atomic

13. Forms of kinetic energy

14. Energy and force
Force = rate of change of energy

15. Gravitation & relativity
Principle of equivalence between force and acceleration

16. Warped space time
Geodesic path & bending of the light path

17. 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