Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Allen wears a pair of shoes with spring in them so that he can jump higher. The spring constant of these spring is 1300 N/m. Allen’s mass is 35 kg. When Allen prepares to jump, the springs are pushed back .12 m. What is his maximum kinetic energy? What is his maximum velocity? ___ J, ___ m/s