A new look towards the principles of motion

Introduction to "A New Look Towards the Principles of Motion"
https://groups.google.com/d/msg/sci.physics/1wmee5C8mFs/kJMPdnFkAwAJ
Section 1
Linear Motion, Momentum, Force, Energy, Internal Force Engines, and the
design of Interstellar Spacecraft
https://groups.google.com/d/msg/sci.physics/GbpQC3a2d1Q/jSXQeb9kAwAJ
Section 1 (contd.)
Linear Motion, Momentum, Force, Energy, Internal Force Engines, and the
design of Interstellar Spacecraft
https://groups.google.com/d/msg/sci.physics/P9ZiinIDhHU/ZtMQVyliBQAJ
Section 2
The Creation and Destruction of Energy
https://groups.google.com/d/msg/sci.physics/wY6_9V8ucSY/3nnJQk9iBQAJ
Section 3
The Structure of Heavenly Bodies
https://groups.google.com/d/msg/sci.physics/8jH-SQIFFDo/O1jn3HpiBQAJ
Section 4
The Nature of Explosion
https://groups.google.com/d/msg/sci.physics/7TkOVZigFHg/uv43_aZiBQAJ
Section 5
The forces involved in rotational motion
https://groups.google.com/d/msg/sci.physics/jhgcsTq-NrQ/ZBwG8S9jBQAJ