1. The problem statement, all variables and given/known data The particle is thrown horizontally with speed 10 m/S (I believe from a height). Find the speed of it after 0.2 seconds. 2. Relevant equations vx=v vy=gt v=sqrt(vx^2+vy^2) 3. The attempt at a solution vx=10 vy=10*0.2=2 v=sqrt(100+4)=10.198m/S Am i right?