pls help

Asked by  | 28th Jul, 2009, 09:25: PM

Expert Answer:

Kinitial = P2 / 2m

so if momentum is doubled , Kfinal = 2  P2 / m = 4 Kinitial

Percentage increase = 200 %

Answered by  | 30th Jul, 2009, 02:06: AM

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