https://rrkurnova.github.io/lecture-notes/tags/fi1101/Recent content in fi1101 on lecture-notesHugo -- gohugo.ioenTue, 05 Sep 2023 07:31:00 +0700https://rrkurnova.github.io/lecture-notes/0033/Tue, 05 Sep 2023 07:31:00 +0700https://rrkurnova.github.io/lecture-notes/0033/ slides frame or reference laws out of the box further exploration Newton’s laws of motion are three basic laws of classical mechanics that describe the relationship between the motion of an object and the forces acting on it (Wikipedia, 2023). slides Link to heading m03-1: force and motion-i (part 1) m03-1: force and motion-i (part 2) frame or reference Link to heading coord sys 2d intro dot cross direction coord sys 3d proj 2d intro position is not unique frame of reference in free fall measuring angle laws Link to heading newton’s laws of motion newton’s 1st law newton’s 2nd law force due to pressure electric force magnetic force lorentz force newton’s 3rd law out of the box Link to heading Fisika dasar dan nila-nilai yang diajarkannya • video Belajar kinematika dan dinamika berbantuan JavaScript further exploration Link to heading Newton’s Laws of Motion Newton’s Laws and the causes of motion Inclined Plane with Friction, Two Masses, and a Pulley Newton’s Second Law of Motion Forces and Motion: Basics Simulation to move box and its velocity graphhttps://rrkurnova.github.io/lecture-notes/0032/Tue, 05 Sep 2023 05:23:00 +0700https://rrkurnova.github.io/lecture-notes/0032/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. 5-3 Applying Newton’s Laws (1 of 20) Link to heading Learning Objectives 5.14 Identify Newton’s third law of motion and third-law of force pairs. 5.15 For an object that moves vertically or on a horizontal or inclined plane, apply Newton’s second law to a free-body diagram of the object. 5.16 For an arrangement where a system of several objects moves rigidly together, draw a free-body diagram and apply Newton’s second law for the individual objects and also for the system taken as a composite object.https://rrkurnova.github.io/lecture-notes/0031/Tue, 05 Sep 2023 04:22:00 +0700https://rrkurnova.github.io/lecture-notes/0031/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. 5-1 Newton’s First and Second Laws (1 of 20) Link to heading Learning Objectives 5.01 Identify that a force is a vector quantity and thus has both magnitude and direction and also components. 5.02 Given two or more forces acting on the same particle, add the forces as vectors to get the net force. 5.03 Identify Newton’s first and second laws of motion.https://rrkurnova.github.io/lecture-notes/0022/Tue, 29 Aug 2023 09:02:00 +0700https://rrkurnova.github.io/lecture-notes/0022/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. 4-5 Uniform Circular Motion (1 of 7) Link to heading Learning Objectives 4.16 Sketch the path taken in uniform circular motion and explain the velocity and acceleration vectors (magnitude and direction) during the motion. 4.17 Apply the relationships between the radius of the circular path, the period, the particle’s speed, and the particle’s acceleration magnitude 4-6 Relative Motion in One Dimension (1 of 6) Link to heading Learning Objectiveshttps://rrkurnova.github.io/lecture-notes/0021/Mon, 28 Aug 2023 05:09:00 +0700https://rrkurnova.github.io/lecture-notes/0021/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. 4-1 Position and Displacement (1 of 4) Link to heading Learning Objectives 4.01 Draw two-dimensional and three-dimensional position vectors for a particle, indicating the components along the axes of a coordinate system. 4.02 On a coordinate system, determine the direction and magnitude of a particle’s position vector from its components, and vice versa. 4.03 Apply the relationship between a particle’s displacement vector and its initial and final position vectors.https://rrkurnova.github.io/lecture-notes/0013/Sat, 19 Aug 2023 20:14:00 +0700https://rrkurnova.github.io/lecture-notes/0013/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. 3-1 Vectors and Their Components (1 of 15) Link to heading Learning Objectives 3.01 Add vectors by drawing them in head-to-tail arrangements, applying the commutative and associative laws. 3.02 Subtract a vector from a second one. 3.03 Calculate the components of a vector on a given coordinate system, showing them in a drawing. 3.04 Given the components of a vector, draw the vector and determine its magnitude and orientation.https://rrkurnova.github.io/lecture-notes/0012/Thu, 17 Aug 2023 21:49:00 +0700https://rrkurnova.github.io/lecture-notes/0012/Copyright © 2018 John Wiley & Sons, Inc. and primarily advanced by Prof. A. Iskandar. A Message from Prof. Michio Kaku Link to heading url https://www.youtube.com/watch?v=weVBAQhl804 We physicists flunk students taking elementary physics. And more or less encouraged to do so by engineering department. We don’t want to train engineer who makes bridges that fall down. Engineers that create skyscrapers that fall over. And you encounter freshment physics for the first time, watch out.https://rrkurnova.github.io/lecture-notes/0007/Thu, 17 Aug 2023 13:46:00 +0700https://rrkurnova.github.io/lecture-notes/0007/While studying physics, there are many different aspects to measure and many types of measurement tools, where scalar and vector quantities are two the these types of measurement tools (Gunner, 2021). Or it can be said that vector and scalar quantities are the types of physical quantities that are used in physics (Tutorialspoint, 2022). Before jump to the definitions, let discuss in brief about what the difference between displacement and distance.https://rrkurnova.github.io/lecture-notes/0011/Wed, 16 Aug 2023 12:00:00 +0700https://rrkurnova.github.io/lecture-notes/0011/Essence of calculus is derivative, that is the instantaneous rate of change of a function with respect to one of its variables, which is equivalent to finding the slope of the tangent line to the function at a point (Watkins et al., 1999). Position, change of position, and various rates of change of position are referred as kinematic variables, where the terms kinematics means the study of motion, from the Greek word for movement, kinesis (Redish, 2019).https://rrkurnova.github.io/lecture-notes/0010/Tue, 15 Aug 2023 12:00:00 +0700https://rrkurnova.github.io/lecture-notes/0010/In many daily situations we can see parabolic motion, which is involving many factors such as gravity, velocity, acceleration, and time, where mathematics puts all in formulas explaining how it is formed and and continues (Lincoln, 2020). Two laws must be known in order to derive the parabolic trajectory of the motion, where one is the law of free fall and the other is restricted principle of inertia, as Galileo discovered the motion as a case of serendipity (Drake & MacLachlan, 1975).https://rrkurnova.github.io/lecture-notes/0009/Sun, 13 Aug 2023 12:00:00 +0700https://rrkurnova.github.io/lecture-notes/0009/Relative position of an object is position of the object measured relatively from other object, which simply substraction of the object position and other object position (Smith, 2012). Numerical calculation in solving physics problem is recommended, because the difficulty faced by the students will be a valuable experience in advancing their understanding and skill (Allain, 2017). Here illustration about relative position is given and it is also accompanied with a numerical example.https://rrkurnova.github.io/lecture-notes/0008/Fri, 11 Aug 2023 12:00:00 +0700https://rrkurnova.github.io/lecture-notes/0008/The course is 4 (1) credit hours, 4 for lecture and 1 for laboratory activities, and given at the first semester for most of all bachelor programs of an institute of technology (Fisika, 2021). And as the main reference it uses the textbook Principle of Physics, 10th Edition International Student Version with about 1320 pages (Halliday et al., 2014). A draft of week plan is available (Mahardika et al., 2023) and there are also some slides for personal use from a physics professor (Iskandar, 2022).https://rrkurnova.github.io/lecture-notes/0004/Tue, 25 Jul 2023 20:44:00 +0700https://rrkurnova.github.io/lecture-notes/0004/Sebagaimana dapat tergambarkan dari namanya, gerak lurus beraturan atau GLB adalah suatu gerak pada lintasan lurus dengan kecepatan tetap (Yukimura, 2023), yang berarti bahwa kecepatan sesaat tidak berubah terhadap waktu (Phyley, 2022). Sistem pada keadaan ini dapat dicapai bila tidak ada gaya yang bekerja pada pada sistem sebagaimana menurut hukum pertama Newton dan kecepatan awal sistem tidak nol (Britannica, 2017). GLB secara umum dapat teramati pada kegiatan sehari-hari seperti kendaraan bergerak, benda di atas ban berjalan, dan lain-lain.https://rrkurnova.github.io/lecture-notes/0001/Sat, 24 Jun 2023 20:45:00 +0700https://rrkurnova.github.io/lecture-notes/0001/Lintasan melingkar adalah bentuk lintasan yang dilalui oleh benda yang bergerak melingkar (Byju’s, 2023). Terdapat berbagai bentuk bangun datar (Utami & Nailufar, 2022), yang salah satunya adalah lingkaran. Lintasan melingkar merupakan kurva yang melingkupi lingkaran. Kurva ini dapat dinyatakan dengan beberapa bentuk persamaan lingkaran (Turito, 2022). Selain terkait dengan kinematika gerak melingkar (Wikipedia, 2023), lintasan melingkar yang merupakan bagian dari pola-pola Lissajous, dapat pula diperoleh dari superposisi dua gerak harmonis sederhana (Electrical4U, 2020).https://rrkurnova.github.io/lecture-notes/0002/Sun, 04 Dec 2022 17:51:00 +0700https://rrkurnova.github.io/lecture-notes/0002/Suatu benda yang bergerak dalam satu-dimensi dengan gerak harmonis sederhana (GHS), atau simple harmonic motion (SHM), memiliki solusi yang telah umum dikenal. Penerapan syarat awal yang berbeda akan memberikan penjelasan mengenai koefisien-koefisien pada solusi umum tersebut. equation of motion and solutions Link to heading Sebuah benda dengan persamaan gerak $$\tag{1} \frac{d^2 x}{dt^2} + \omega^2 x = 0 $$ akan memiliki solusi untuk posisinya $x$ dalam bentuk $$\tag{2} x = A \sin (\omega t + \varphi_0), $$