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zakruti.com » Knowledge, science, education » Crash Course
Work, Energy, and Power: Crash Course Physics #9

Work, Energy, and Power: Crash Course Physics #9

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Rating: 4.0; Vote: 1
When you hear the word, Work, what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power!
Date: 2022-04-04

Comments and reviews: 8


power is the rate at which conservation of energy takes place like example the time taken when mechanical energy transforms into electrical energy in a dam where the continuous water flow triggers the turbine to basically rotate which we also call magnetic induction where the turbine magnetized and so the electricity can be formed because of the laws of electromagnetism
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Your videos are really helpful for reviewing some of the important concepts a day or two before an exam. Trust me if I would've watched this video without learning the chapter at a slower pace in school I would definitely feel lost--. But thanks to your videos I've developed a lot more confidence than before. You are great teacher. THANK YOU
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What happens when you spend energy and power, and produce no work - for example you try to life weights but cannot lift it one inch given all the power and energy you have. What happened to the energy and power spent?
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why your HD video quality isn't HD? It looks like the video is running on 480 pixels even it's on HD quality. I think you need a better cameraman and editor for your videos. otherwise, your teaching is great!
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I love science very much but out of all the topics in it, physics is my least favorite. I just can't understand it clearly but I'm trying to learn though
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throwing the book in the ground like is was garbage was a lack of respect for books.
recommend edit video and strip that part.

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The explanation of convection and thinking how the position of the heat source can prohibit convection was the neatest part of this
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This video is really helpful!
I couldn't understand this topic even after 3 times revision, but just a 9 minute video did alot!

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