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Date: Wed, 31 Jul 2024 10:30:15 +0200 Mime-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Energy? Newsgroups: sci.physics.relativity References: <Energy-20240728103722@ram.dialup.fu-berlin.de> <66A8307B.8B6@ix.netcom.com> <9U6dneBCi4_A_DX7nZ2dnZfqn_qdnZ2d@giganews.com> <66A9CBC9.2213@ix.netcom.com> <66a9ef78$1$8237$426a34cc@news.free.fr> Content-Language: pl From: Maciej Wozniak <mlwozniak@wp.pl> In-Reply-To: <66a9ef78$1$8237$426a34cc@news.free.fr> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Lines: 10 Path: ...!news.misty.com!weretis.net!feeder9.news.weretis.net!usenet.blueworldhosting.com!diablo1.usenet.blueworldhosting.com!tr1.iad1.usenetexpress.com!feeder.usenetexpress.com!tr2.eu1.usenetexpress.com!news.newsdemon.com!not-for-mail Nntp-Posting-Date: Wed, 31 Jul 2024 08:30:15 +0000 X-Received-Bytes: 1043 X-Complaints-To: abuse@newsdemon.com Organization: NewsDemon - www.newsdemon.com Message-Id: <17e73ef78c331cc1$123024$505064$c2265aab@news.newsdemon.com> Bytes: 1465 W dniu 31.07.2024 o 10:02, J. J. Lodder pisze: > A somewhat jocular, but practical working proper definition is: > Energy is 1/2 m v^2, and everything else that is missing from the law of > conservation of energy. And thus - conservation of energy, your alleged "law of nature" is really a simple language truism (and it's not a critique, just stating the fact).