Find the velocity of an object that has 600 J of kinetic energy and a mass of 8KG

Question

Physics

Alejandra Christian

30 October, 20:07

Find the velocity of an object that has 600 J of kinetic energy and a mass of 8KG

+1

Answers (1)

Know the Answer?

Tianna Carpenter · Answer 1

Kinetic Energy = 1/2 x mass x velocity^2

600 = 1/2 x 8 x velocity^2

(Divide 600 by 1/2 and 8)

600 / (1/2) = 8 x velocity^2

1200/8 = velocity^2

150 = velocity^2

(Square toot both sides)

12 m/s = velocity