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1. The problem statement, all variables and given/known data

A rifle with a weight 19N fires a .0067kg bullet with a speed of 124m/s. The acceleration of gravity is 9.81 m/s2. Find the recoil speed of the rifle. Answer in units of m/s.

2. Relevant equations

F=ma, F= m(change in velocity/change in time), Vfinal=Vinitial+at

I really don't know..... I don't know any equations with force and velocity.

3. The attempt at a solution

19=(.0067)+(9.81x124)V

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# Homework Help: Physics question, velocity

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