Recent content by bestusername

ok thanks. I think got it. Work = change in energy => kinetic energy = 1/2mv^2 v = sq.rt(2w/m)

(solved) Effect on velocity if force stays constant and mass is changed Homework Statement A cannon exerts a constant force on an object. If the mass of the object is doubled, how is the velocity changed Homework Equations Fnet = ma; v = v + at The Attempt at a Solution i solved...