| 11. | The constant of integration, " h ", is the angular momentum per unit mass.
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| 12. | The figures given indicate what mass of water is required to dissolve a unit mass of compound indicated.
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| 13. | The flywheel material with the highest specific tensile strength will yield the highest energy storage per unit mass.
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| 14. | Parts of this diagram represent distances, other parts gravitational accelerations ( attractive forces per unit mass ).
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| 15. | This results in a greater payload to fuel ratio which reduces the cost per unit mass to orbit.
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| 16. | You would significantly decrease the propulsion system effectiveness per unit mass if you split it up that way.
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| 17. | It also has the best energy content per unit mass of any fuel and is a light molecule.
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| 18. | On a per unit mass basis, Boron outperforms hydrocarbon fuels but is not as good as hydrogen.
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| 19. | For example proper velocity equals momentum per unit mass at any speed, and therefore has no upper limit.
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| 20. | Power-to-weight ratio is equal to thrust per unit mass multiplied by the velocity of any vehicle.
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