Telegram Group & Telegram Channel
#فیزیک_یک

مرکز جرم چیست؟

مرکز جرم جسم نقطه ای است که
گویا تمام جرم جسم در اون نقطه متمرکز شده
و
تمام نیرو های خارجی به اون نقطه اثر میکنه.

🖍مرکز جسم اجسام متقارن همان نقطه تقارنشون هست.
مثل مرکز کره و دایره

🖍مرکز جرم اجسامی که محور تقارن دارند،
روی محور تقارنشون هست
مثل استوانه.

🖍مرکز جرم اجسامی که دارای صفحه تقارن هستند،
روی صفحه تقارنشون هست.
مثل نیم کره، نیم استوانه.

💠@medicalphysics_zoljalali



group-telegram.com/medicalphysics_zoljalali/852
Create:
Last Update:

#فیزیک_یک

مرکز جرم چیست؟

مرکز جرم جسم نقطه ای است که
گویا تمام جرم جسم در اون نقطه متمرکز شده
و
تمام نیرو های خارجی به اون نقطه اثر میکنه.

🖍مرکز جسم اجسام متقارن همان نقطه تقارنشون هست.
مثل مرکز کره و دایره

🖍مرکز جرم اجسامی که محور تقارن دارند،
روی محور تقارنشون هست
مثل استوانه.

🖍مرکز جرم اجسامی که دارای صفحه تقارن هستند،
روی صفحه تقارنشون هست.
مثل نیم کره، نیم استوانه.

💠@medicalphysics_zoljalali

BY معرفی و مشاوره فیزیک پزشکی


Warning: Undefined variable $i in /var/www/group-telegram/post.php on line 260

Share with your friend now:
group-telegram.com/medicalphysics_zoljalali/852

View MORE
Open in Telegram


Telegram | DID YOU KNOW?

Date: |

Stocks closed in the red Friday as investors weighed upbeat remarks from Russian President Vladimir Putin about diplomatic discussions with Ukraine against a weaker-than-expected print on U.S. consumer sentiment. Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation. A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. "The inflation fire was already hot and now with war-driven inflation added to the mix, it will grow even hotter, setting off a scramble by the world’s central banks to pull back their stimulus earlier than expected," Chris Rupkey, chief economist at FWDBONDS, wrote in an email. "A spike in inflation rates has preceded economic recessions historically and this time prices have soared to levels that once again pose a threat to growth." The Dow Jones Industrial Average fell 230 points, or 0.7%. Meanwhile, the S&P 500 and the Nasdaq Composite dropped 1.3% and 2.2%, respectively. All three indexes began the day with gains before selling off.
from us


Telegram معرفی و مشاوره فیزیک پزشکی
FROM American