A bullet of mass m1 is firedhorizontally at a speed vo into a wooden block of mass M2. Thebullet instantaneously comes to rest in the block. The block withthe embedded bullet slides a distance (s) along a horizontalsurface with a coefficient of kinetic friction μ. Which one of thefollowing expressions determines how far (s) the block slidesbefore it comes to rest. NOTE: if the picture is not clear, al the ones that look like m (small letter) the sub of it is 1 ( bassically it is m1)
every thing look like M ( capital letter ) is M2
And every V has a sub of o so all of them are (Vo)^2
and there is couple of μ and g that are easy to see.
