hk newton 2 untuk rotasi.pdf
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1. The document discusses Newton's second law of rotational motion, relating torque (T) to angular acceleration (α) as T = Iα, where I is the moment of inertia. 2. It also discusses the relationships between linear and rotational motion, such as how linear velocity (V) relates to angular velocity (ω) as V = ωr, and linear acceleration (a) relates to angular acceleration (α) as a = αr. 3. Several examples are given to show how to calculate torque, moment of inertia, angular acceleration, linear acceleration and tension in ropes for rotational systems like drums and pulleys.
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1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
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- 1. 1.Hukum II Newton untuk Rotasi - Katrol 2.Gerak Menggelinding - datar/ Horizontal - bidang miring 3.Energi kinetik Rotasi 4.Momentum sudut - Hukum kekekalan momentum sudut 1
- 2. Newton's Second law of rotatory motion
- 4. Relation of Linear Motion (Translation) and Rotatory Motion (Rotation) Newton’s Second Law � = �� Newton’s Second Law of Rotatory Motion � = � � α = � � T = Torque (Nm) I = Moment of Inertia (kgm2) α. = Angular Acceleration (rad/s2) a = Linear Acceleration (m/s2) Linear Motion Rotatory Motion Relation Speed/Velocity (V) Angular Velocity (ω ) V = ω . r Acceleration (a) Angular Acceleration (α) a = α. r Mass (m) Moment of Inertia (I) I = m. r2 Force (F) Torque ( τ ) τ = r . F
- 5. 5
- 6. A father pushes a playground merry-go-round and it’s edge and perpendicular to its radius to achieve maximum torque
- 7. For Instance 7 A torque 2x10-2 Nm works in a solid disk that has 0.5 kg with radius 15 cm and Determine an angular acceleration on the body!!!
- 8. F
- 9. F = 10 N A pulley has a solid cylindrical drum. The mass of the drum is 2 kg and it has a radius of R = 20.0 cm. Define The A. Torque B. Moment of Inertia C. Angular acceleration
- 10. A rope is wrapped around a solid cylindrical drum. The drum has a fixed frictionless axle. The mass of the drum is M = 2.0 kg and it has a radius of R = 50.0 cm. The other end of the rope is tied to a block, m = 4.0 kg. What is the MOment of Inertia? What is the angular acceleration of the drum? What is the linear acceleration of the block? What is the tension in the rope? Assume that the rope does not slip. a
- 11. It is shown the Picture!!!!! Systems are initially on hold then they are released. What is the linear acceleration of the block? What is the tension in the rope? Assume that the rope does not slip.
- 12. Sebuah pesawat Atwood terdiri dari katrol yang dianggap sebagai silinder pejal dan bermassa 10 kg dan dihubungkan dua benda m1 bermassa 50 kg dan benda m2 bermassa 200 kg. Jika percepatan gravitasi dianggap 10 m/s² dan katrol berjari-jari 50 cm serta antara balok beban m1 dan bidang datar terjadi gaya gesek dengan koefisien gesekan sebesar 0,1 (uk = 0,1). Tentukan percepatan kedua benda, percepatan sudut katrol, dan tegangan kedua tali ?
- 13. 13 Thanks!