Conservation of Mechanical Energy: Example Problems

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Күн бұрын

This conservation of mechanical energy physics video works through two example problems to show you how to use conservation of energy to determine the potential energy, the kinetic energy, total mechanical energy and the height and velocity of an object as it moves along its path.
Because there are no nonconservative forces such as friction the total mechanical energy of the objects always remains the same. In both examples there is a continuous conversion of potential energy into kinetic energy and then back again.
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Chapters:
00:00 The Basics
00:45 Ramp Example
10:17 Roller Coaster Example

Пікірлер: 13

@TunezCottage 2 жыл бұрын

awesome problems, love these thorough walkthroughs. Great inspo for what I can do when I'm teaching, thanks

@stepbystepscience 2 жыл бұрын

Great to hear and best wishes to you!

@nas5517 2 жыл бұрын

Thank you so much, I was lost with my problem luckily you were here, thanks 👍🏻😊

@stepbystepscience 2 жыл бұрын

You are welcome! Glad to be of help!

@saadamiens 2 жыл бұрын

thanks, the car would eventually stop, if we assume it stops at h=0, both potential and kinetic become 0 and Em is no longer 660000

@gimar6507 Жыл бұрын

thanks for explaining

@stepbystepscience Жыл бұрын

You're welcome

@theacagas 2 жыл бұрын

thanks piru wa gapon ko kasabot ser HUhuHuHuhu

@glorymanheretosleep 2 жыл бұрын

Do more difficult problems, more often than what you do. Impulses, etc.

@stepbystepscience 2 жыл бұрын

The video is geared towards middle schoolers. I do have others you can search for under conservation of energy.

@glorymanheretosleep 2 жыл бұрын

@@stepbystepscience This is embarrassing then. Your videos are directed towards middle-schoolers and I am at University. Yikes.

@catherineplantagenet9131 7 ай бұрын

@@glorymanheretosleepIt's not embarrassing. You're just not the target audience. Be appreciative and be nice.

@JosephFitzgibbon-jc9hi 4 ай бұрын

How is he supposed to cater for everyone? If he done a video for exactly your level, then some people would be complaining (if everyone behaved like you!). I am very grateful for his efforts and time in producing this video, I found it very clear and helpful. Greetings from Ireland by the way!@@glorymanheretosleep