⭕آوَنگ یا پاندول (به فرانسوی: Pendule) یک سامانهٔ ساده فیزیکی است. آونگ وزنه‌ای است که از یک نقطه ثابت آویزان است و تحت تأثیر نیروی گرانش به جلو و عقب نوسان می‌کند.
🔴 گالیله کشف کرد که آونگ یک حرکت تناوبی منظم انجام می‌دهد که می‌توان از آن برای اندازه‌گیری زمان استفاده کرد
⭕ این تصویر پویانمایی از یک آونگ می باشد که معادله حرکت و بردارهای شتاب را نشان می‌دهد
⭕آوَنگ یا پاندول (به فرانسوی: Pendule) یک سامانهٔ ساده فیزیکی است. آونگ وزنه‌ای است که از یک نقطه ثابت آویزان است و تحت تأثیر نیروی گرانش به جلو و عقب نوسان می‌کند.
🔴 گالیله کشف کرد که آونگ یک حرکت تناوبی منظم انجام می‌دهد که می‌توان از آن برای اندازه‌گیری زمان استفاده کرد
⭕ این تصویر پویانمایی از یک آونگ می باشد که معادله حرکت و بردارهای شتاب را نشان می‌دهد
"There are several million Russians who can lift their head up from propaganda and try to look for other sources, and I'd say that most look for it on Telegram," he said. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy." Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. Ukrainian forces have since put up a strong resistance to the Russian troops amid the war that has left hundreds of Ukrainian civilians, including children, dead, according to the United Nations. Ukrainian and international officials have accused Russia of targeting civilian populations with shelling and bombardments. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added.
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