Energy, Work & Power (19 of 31) Conservation of Mechanical Energy, An Explanation

In this video Mr. Swarthout explains total mechanical energy and how you can use it in together with conservation of energy to solve problems in physics.
In the example shown in this video, work is done on the object to raise the object to a specific height. At its greatest height, before it is released, it is at rest and has no kinetic energy but has its greatest amount of potential energy. When it is allowed to fall back down the objects potential energy is converted to kinetic energy. Just before it reaches the bottom the object will have reached its greatest velocity. All of its potential energy has been converted to kinetic energy. Therefore, it will have no potential energy but it will have its greatest kinetic energy.
You can see a listing of all my videos at my website, www.stepbysteps...
Link for sharing this video: • Energy, Work & Power (...
Support my channel by doing all of the following:
(1) Subscribe, get all my physics, chemistry and math videos
(2) Give me a thumbs up for this video
(3) Leave me a positive comment
(4) Share is Caring, sharing this video with all of your friends