Work, Energy & Power ๐Ÿ”ฅ | Lecture 7 | Detailed Complete Lecture Series | NEET 2027 | Physics

Physics Academy { Nurturing Minds } ยท 106:13 ยท Watch on YouTube

์ด๊ฒƒ์€ ์ผ, ์—๋„ˆ์ง€, ๋™๋ ฅ์— ๊ด€ํ•œ ํžŒ๋””์–ด ๊ฐ•์˜์˜ ์ผ๊ณฑ ๋ฒˆ์งธ ๊ฐ•์˜์ด๋ฉฐ, ์˜์–ด๋กœ ํ•„์‚ฌ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. vยฒ = uยฒ + 2as๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ด์•Œ ์นจํˆฌ ๋ฌธ์ œ๋ฅผ ํ’€๊ณ  27cm ๋ธ”๋ก์„ ์–ป์Šต๋‹ˆ๋‹ค. ๊ทธ ๋‹ค์Œ ์šด๋™ ์—๋„ˆ์ง€์™€ ์šด๋™๋Ÿ‰์„ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐฑ๋ถ„์œจ ๋ณ€ํ™” ๋ฌธ์ œ๋“ค(KE = pยฒ/2m)์„ ๋‹ค๋ฃจ๊ณ  ๋ณด์กด๋ ฅ, ์œ„์น˜ ์—๋„ˆ์ง€, F = โˆ’dU/dx๋กœ ๋งˆ๋ฌด๋ฆฌํ•ฉ๋‹ˆ๋‹ค. ์„ ์ƒ๋‹˜์€ ๋Œ€๋ถ€๋ถ„์˜ ๋ฐฉ์ •์‹์„ ๋งํ•˜์ง€ ์•Š๊ณ  ์น ํŒ์— ์“ฐ๋ฏ€๋กœ, ์ผ๋ถ€...

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