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Thread: کوئی چیز زمین سے گر رہی ہے

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    Arrow کوئی چیز زمین سے گر رہی ہے


    کوئی چیز زمین سے گر رہی ہو تو اس کی رفتار کیا ہوتی ہے
    اور میں نے فزکس میں پڑھا ہے کہ کوئی چیز زمین پر گر رہی ہو تو اس کی رفتار 558 کلو میٹر فی سیکنڈ ہوتی ہے
    میرا اصل سوال یہ ہے کہ کیا ہلکی اور وزنی چیز یکساں اسپیڈ اور وقت کے ساتھ زمین پر پہنچتی ہیں

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    G bilkul ager Air resistance Zero hoo Tab... weight mater nahin kerta.. eik metal ball or kookaburra ball same time zameen per puhanchain gi..

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    Moved From AAE

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    bhi yhan 2 cheezen dekhi jati hain k cheez ka wazan kya hai or is ki kitni zor say phenka gaya hai yani speed or vilosity agar kisi cheez ko bohat onchi jaga say phenka jaey to us ki starting speed koi bhi ho 10 second bad wo is normal halat mein aa jaey gi us k bad koi bhi cheez ho bohat halki jesay koi ball ya koi bari cheez koi car wo velocity same rate say barhe gi yani agar pehlay second wo speed 1 meter per second thi to dosray second mein 2 meter/sec or 3sray second mein 3 meter/sec ho jae gi wo is liye k jesay jesay wo cheez zameen k qreeb aey gi qowwate saqal khas miqdar mein barhti jaey gi or us cheez ki speed bhi us lihaz say barhti jaey gi kyou k har level par qowwate saqal fix hai jina zameen say door jao utna hi wo kam hoti or jitna zameen k qreeb jao wo barhti hai jesa k galilio nay kaha hai k hawa ki resistance ko ignore karo to har cheez ki speed girtay waqt same rate say bharti

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    thank you

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    Aqeel71 is offline Senior Member+
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    dear jb ksi bird ka ’par’(wing) and ball at a time nechy phankhein to to ball ke ba’nisbat ’par’ q slow nechy ata hai?

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    Brother koi cheez zmeen pr gr rai go tou us ki rftaar 9.8 meters fi scnd hoti hy..!!
    2007 m ye sabit ho chuka hy k hlki or bhari chzain yksaan rftar sy nhi girteen.... hmy kuch salon baad prhain gy..!!

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    Quote Aqeel71 said: View Post
    dear jb ksi bird ka ’par’(wing) and ball at a time nechy phankhein to to ball ke ba’nisbat ’par’ q slow nechy ata hai?
    it is more exposed to air resistance due to less mass..!!

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    Quote Gun slinger said: View Post
    Brother koi cheez zmeen pr gr rai go tou us ki rftaar 9.8 meters fi scnd hoti hy..!!
    2007 m ye sabit ho chuka hy k hlki or bhari chzain yksaan rftar sy nhi girteen.... hmy kuch salon baad prhain gy..!!
    to dear ye speed halki cheiz ke hai ya bhari cheiz ke?

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    Quote Gun slinger said: View Post


    it is more exposed to air resistance due to less mass..!!
    excuse me dear. me tmhary text ko smj nae saka. plz write in urdu

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