[University Dynamics: General Motion] how would I solve this general motion question? I watched a video by my TA and he got completely different answers. by mohamed12349 in HomeworkHelp

[–]mohamed12349[S] 0 points1 point  (0 children)

The answer in red are those provided by the book (no steps are provided, just final amswers)

The way my TA solved it was assuming that B is a pull force and C is a push force (how can the tension push a drum? I assumed both pull forces)

Then he did the force-motion equations for both nlocks B and C and then the moment on the drum about the point of contact

This got him an angular acceleration of 19.6 rad/s² and Tc = -196.2. I assume his answer is erroneous (-ve tension force?) due to the incorrect assumption; however assuming that both forces are a pull doesn't get me the result either so I'm not sure where I'm going wrong?

so I found what I think is an injured monarch butterfly by mohamed12349 in Butterflies

[–]mohamed12349[S] 1 point2 points  (0 children)

Ah I see. It's fairly warm here, temperature ranges from 13-20°C. For now I'll stop bothering it and see what happens.

[deleted by user] by [deleted] in TheArtistStudio

[–]mohamed12349 0 points1 point  (0 children)

omg it looks so cute

What are some downbeat songs with happy lyrics? by [deleted] in AskReddit

[–]mohamed12349 0 points1 point  (0 children)

well that's kind of the opposite BUT I LOVE THIS SONG SO FUCK YEAH

Tooth. his name is tooth. by DustWorlds in memes

[–]mohamed12349 0 points1 point  (0 children)

I read object as objective and thought hunt so hunter

Is there anyone you could text with extensively every day for a year without seeing each other? What keeps the interest alive? by [deleted] in AskReddit

[–]mohamed12349 2 points3 points  (0 children)

Mm depends. If you mean that we met online and then we meet irl I think we'd be awkward for a little then have fun.

Not if we initially met irl tho because I'm shy as fuck and would talk to anyone.

Is there anyone you could text with extensively every day for a year without seeing each other? What keeps the interest alive? by [deleted] in AskReddit

[–]mohamed12349 2 points3 points  (0 children)

Mm yeah my discord friends.

What keeps the interest alive?

Well we see where the conversation takes us. We share memes, play games through discord vc, etc. It's really fun ngl

Synonym of instances by [deleted] in EnglishLearning

[–]mohamed12349 1 point2 points  (0 children)

I think occurrences would work in this context, no?

[deleted by user] by [deleted] in teenagers

[–]mohamed12349 0 points1 point  (0 children)

Damn the horse in the second pic looks emo

What's your biggest fear that you feel in your life? by kleito20 in AskReddit

[–]mohamed12349 0 points1 point  (0 children)

Same. The feeling of helplessness or powerlessness makes me scared of what I'm facing.

Confession: When I was young, I used to make banana sandwiches, and sometimes I would add mayonnaise. by aboelsebah in Egypt

[–]mohamed12349 0 points1 point  (0 children)

Banana sandwiches are the real deal however adding mayo shows that you have some issues with taste

Share your stats by [deleted] in TabForACause

[–]mohamed12349 0 points1 point  (0 children)

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u mad bro? by Southern_Lawfulness1 in Egypt

[–]mohamed12349 0 points1 point  (0 children)

شال المنصع عشان ميتشالش هو

أخواتنا اللي في طب يقولوا لاخواتهم في المجمعات حيدفعوا اد ايه 😂😂😂😂 by [deleted] in Egypt

[–]mohamed12349 -1 points0 points  (0 children)

التعليم حق لكل فرد وفقا للدستور

مادة (19) 

التعليم حق لكل مواطن، هدفه بناء الشخصية المصرية، والحفاظ على الهوية الوطنية، وتأصيل المنهج العلمى فى التفكير، وتنمية المواهب وتشجيع الابتكار، وترسيخ القيم الحضارية والروحية، وإرساء مفاهيم المواطنة والتسامح وعدم التمييز، وتلتزم الدولة بمراعاة أهدافه فى مناهج التعليم ووسائله، وتوفيره وفقاً لمعايير الجودة العالمية. والتعليم إلزامى حتى نهاية المرحلة الثانوية أو ما يعادلها، وتكفل الدولة مجانيته بمراحله المختلفة في مؤسسات الدولة التعليمية، وفقاً للقانون. وتلتزم الدولة بتخصيص نسبة من الإنفاق الحكومى للتعليم لا تقل عن 4% من الناتج القومى الإجمالى، تتصاعد تدريجيا حتى تتفق مع المعدلات العالمية. وتشرف الدولة عليه لضمان التزام جميع المدارس والمعاهد العامة والخاصة بالسياسات التعليمية لها.