How does kinetic energy relate to work

The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Relation and difference between work and kinetic energy Ask Question. Asked 4 years, 5 months ago. Active 4 years, 5 months ago. Viewed 4k times. Sorry if it's unclear.

Improve this question. Iram Haque Iram Haque 1 1 gold badge 2 2 silver badges 10 10 bronze badges. Add a comment. As things move, they do work. Work is the force on the object as it changes a distance. Interestingly, as work is done on an object, potential energy can be stored in that object.

For example, if you carry a load up the stairs. Now that load will have potential energy that can be transformed into kinetic energy and so on. This where the Law of Conservation of Energy kicks in and provides the theory behind this praxis.

HINT: use the kinetic energy equation as a " guide to thinking. The KE is directly related to the square of the speed. Physics Tutorial. My Cart Subscription Selection. Student Extras. We Would Like to Suggest How does a car's speed and thus its kinetic energy affect the distance that would be required for it to brake to a stop?

You can find it in the Physics Interactives section of our website. This relationship is generalized in the work-energy theorem. For the sake of simplicity, we will consider the case in which the resultant force F is constant in both magnitude and direction and is parallel to the velocity of the particle. The particle is moving with constant acceleration a along a straight line. Substituting the above equations yields:.