I didn't read his post carefully. Yup, it should be a good education for 008.

送交者: steven 于 2008-02-05, 01:38:41:

回答: You come on! what matters is the energy being delivered 由蓝隼于 2008-02-04, 20:03:58:

Conservation of momentum determine the kick from the gun, but the stopping velocity determine the energy released when the projectile hit the target. This two are totally different. Hence you can have a little shake from firing the railgun, but the target get totally destroyed.

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