Relativistic Kill Vehicle - Calculating Energy Content

Calculating Energy Content

Newton's formula for kinetic energy, given as, is only an approximation for the kinetic energy of an object, reasonably accurate for speeds well below c, approximately 3 × 108 m s−1. For higher speeds, Einstein's formula for kinetic energy, Ek, must be used.

Where:
m is the object's mass in kg,
c is the speed of light in m s−1,
is the Lorentz factor, given by:

Where v is the velocity of the object in question.

Therefore, expanded the equation is:

Read more about this topic:  Relativistic Kill Vehicle

Famous quotes containing the words calculating, energy and/or content:

    What our children have to fear is not the cars on the highways of tomorrow but our own pleasure in calculating the most elegant parameters of their deaths.
    —J.G. (James Graham)

    Reckoned physiologically, everything ugly weakens and afflicts man. It recalls decay, danger, impotence; he actually suffers a loss of energy in its presence. The effect of the ugly can be measured with a dynamometer. Whenever man feels in any way depressed, he senses the proximity of something “ugly.” His feeling of power, his will to power, his courage, his pride—they decline with the ugly, they increase with the beautiful.
    Friedrich Nietzsche (1844–1900)

    Women are angels, wooing;
    Things won are done, joy’s soul lies in the doing.
    That she beloved knows naught that knows not this:
    Men prize the thing ungained more than it is.
    That she was never yet that ever knew
    Love got so sweet as when desire did sue.
    Therefore this maxim out of love I teach:
    Achievement is command; ungained, beseech.
    Then though my heart’s content firm love doth bear,
    Nothing of that shall from mine eyes appear.
    William Shakespeare (1564–1616)