1. The problem statement, all variables and given/known data 2. A 0.30 kg bullet is fired from a gun with a velocity of 410 m/s. The bullet then becomes embedded into a piece of wood with mass 5.5 kg hanging as a pendulum at rest. To what height will the piece of wood swing? m1=.3kg v1=410m/s m2=5.5kg v2=0 2. Relevant equations m1v1 + m2v2 = m1(v1’+ v2’) 3. The attempt at a solution i plugged in the variables (.3*410+5.5*0=.3(v1'+v2')), but it comes out to 410. I know that in a perfect inelastic equation all energy should transfer, but how can i use this to calculate the height the pendulum will reach?