1. The problem statement, all variables and given/known data 2. Relevant equations PCM ∑pi=∑pf v2=u2+2as 3. The attempt at a solution First, using the PCM equation, I found the final velocity of the block, which is about 10.5 ms-1. Then by using the SUVAT formula, i would be able to find the distance moved by the block, but I don't have time nor acceleration. Any hints?