Power
A common method for understanding the actual power of a cartridge is by comparing muzzle energies. The Springfield .30-06, the standard caliber for American soldiers in both World Wars and a popular caliber amongst American hunters, can produce muzzle energies between 2000 and 3000 foot pounds of energy (between 3 and 4 kilojoules). The .50 BMG round can produce between 10,000 and 15,000 foot pounds (between 14 and 18 kilojoules), depending on its powder and bullet type, as well as the rifle it was fired from. Due to the high ballistic coefficient of the bullet, the .50 BMG's trajectory also suffers less "drift" from cross-winds than smaller and lighter calibers, making the .50 BMG a good choice for high-powered sniper rifles.
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Famous quotes containing the word power:
“There is not the woman born who desires to eat the bread of dependence, no matter whether it be from the hand of father, husband, or brother; for any one who does so eat her bread places herself in the power of the person from whom she takes it.”
—Susan B. Anthony (1820–1906)
“Swift as a shadow, short as any dream,
Brief as the lightning in the collied night,
That in a spleen unfolds both heaven and earth,
And, ere a man hath power to say “Behold!”
The jaws of darkness do devour it up.
So quick bright things come to confusion.”
—William Shakespeare (1564–1616)
“In this our talking America, we are ruined by our good nature and listening on all sides. This compliance takes away the power of being greatly useful.”
—Ralph Waldo Emerson (1803–1882)