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CBSE Class 9 Answered

numerical
Asked by | 23 Aug, 2008, 17:09: PM
answered-by-expert Expert Answer

use the formula m1 v1= m2 v2 put the value of m1 ----the masss of the bullet in kg ,

put the value v1 and m2 which is 5kg, from this find v2 which is the recoil velocity (also consider the sign convention)

Answered by | 24 Aug, 2008, 10:36: AM

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