Contribution to Physics Students and my Society

Contribution to Physics Students and my Society Provide physics materials in PDF format and share general information and news worth knowing for people in my region

21/08/2023

FOCUS: ⬇️⬇️⬇️

Follow
One
Course
Until
Successful.

21/08/2023

“Everyone wants to go to heaven, but no one wants to die.” Most people dream of being rich, but are terrified of losing money. So they never get to heaven.

21/08/2023

To receive money, you had to give money. Giving money is the secret to most great wealthy families.

21/08/2023

In addition to being good learners, sellers, and marketers, we need to be good teachers as well as good students. To be truly rich, we need to be able to give as well as to receive. In cases of financial or professional struggle, there is often a lack of giving and receiving. I know many people who are poor because they are neither good students nor good teachers.

07/08/2023

چندریان 3 چاند کے مدار میں کامیابی سے داخل۔

SLO (Students Learning Outcomes) Based Exams, BISE Bannu.چونکہ سال 2024 کے سیکنڈری امتحانات ٪100 SLO Based ہونے جا رہے ہ...
31/07/2023

SLO (Students Learning Outcomes) Based Exams, BISE Bannu.

چونکہ سال 2024 کے سیکنڈری امتحانات ٪100 SLO Based ہونے جا رہے ہیں تو طلباء و طالبات متجسس ہیں کہ آخر سوالات کہاں سے اور کس قسم کے آئینگے ؟ ان کے لئے صلاح ہے کہ Exercise کے ساتھ ساتھ کسی بھی یونٹ کے پہلے صفحے پہ دئیے گئے چیک پوائنٹس کے ہر لفظ اور ہر سوال پہ جامع انداز سے لکھنا سیکھ لیں تو امتحان میں آسانی رہے گی۔
مثال کے طور پر کلاس دہم طبیعیات یونٹ 10 کا تیسرا چیک پوائنٹ لیں لے کہ
✓Draw the forces acting on displaced pendulum.
Whose answer should be:

There are four forces acting on displaced pendulum.

1) Restoring force which is given as
F(res) = -mg sinϑ

2) Tension force which is given as
T = mg cosϑ

3) weight of pendulum which can be written as w= mg

And
4) Air resistance force which can be neglected.
(And yes you need to draw all these forces which I can't draw here)

محترم اساتذہ کرام سے بھی درخواست ہے کہ یونٹ کے اختتام کے بعد دو سے تین لیکچرز لازمی اس صفحے کو دیں۔
Suleman Awan

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Bannu

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+923038770010

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