Answer to Question #261026 in Physics for lil

Question

Scott travelled at a constant speed of 4.8 m/s. He had a mass of 83 kg. What was his kinetic energy?

Answer 1

$$KE=\dfrac{1}{2}mv^2,$$ $$KE=\dfrac{1}{2}\times83\ kg\times(4.8\ \dfrac{m}{s})^2=956\ J.$$