Asked by Anonymous
A 15 g bullet is fired from a gun of mass 2kg with a speed of look m/s . Find the recoil velocity of the gun.
Answers
Answered by
Steve
since mv is the same for both bodies,
m1/m2 = v2/v1
15/2000 = v2/v1
Now if you can see your way to specifying v1, you can find v2.
m1/m2 = v2/v1
15/2000 = v2/v1
Now if you can see your way to specifying v1, you can find v2.
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