agi clement answered question 11/17/2011 What is the velocity of a 10-kg object with aa KE(kinetic energy) of 80J? KE = 1/2(mass)(velocity)^2 80 Joules = 1/2(10 kg)V^2 multiply through by 2 160 = (10)V^2 divide both sides by 10 16 = V^2 take square root both sides 4 meters per second = velocity
