1. The problem statement, all variables and given/known data This is a general problem, but if a 2kg object is given a push with a force of 20N, would one be able to calculate the velocity of the object if the surface is frictionless? Or does one need work and energy to find out the velocity? 2. Relevant equations F=ma Work=F delta distance KE=1/2mv2 3. The attempt at a solution I tried to find acceleration through that but wouldn't that be irrelevant on a frictionless track?