1. The problem statement, all variables and given/known data A 10.0g bullet is fired into a stationary block of wood (m=5.00 kg). The bullet imbeds into the block. The speed of the bullet-plus-wood combination immediately after the collision is 0.600 m/s. What was the original speed of the bullet? ball m=10.0g=0.01kg wood m= 5.00kg Vf=0.600m/s Vi=? 2. Relevant equations p=mv 3. The attempt at a solution i=change in momentum =mVi-mVf So, solve for Vi? Then I would have to know what i is, right? Thank you.