please answer this

Asked by chit29in1994 | 11th Sep, 2008, 03:25: PM

Expert Answer:

Let mass of block be m.Let the velocity of combined object be v.

a=10 kgms-1

By conservation of momentum,

Initial momentum=Final momentum


or v=10/(1+m)


Answered by  | 13th Sep, 2008, 09:47: PM

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