This is a simple simulation that shows the difference between one-dimensional motion, that can be described by means of one axis, the x-axis, and the two-dimensional motion, that needs an additional axis, the y-axis to be described.
Touch support has been restored for all interactive simulations. Draggable elements now work properly on modern smartboards, Promethean boards, and Windows touchscreen devices.
I created this course and published it on my Moodle platform. Each module is comprised of SCORM package and a quiz, with an unofficial completion certificate as a template that can be costumed to the specifications of your organization. The course is tracked, and you must successfully complete each chapter to unlock the next one. The course is fully learner-centered.
توضح هذه التجربة مبدأ أرخميدس والطفو. عند وضع جسم في سائل، يزيح كمية من السائل تساوي كتلتها كتلة الجسم نفسه. كما أن حجم السائل المُزاح يساوي حجم الجزء المغمور من الجسم. عرض أساسي لمبادئ ميكانيكا الموائع والإزاحة.
Inertia is the property of matter that resists changes in velocity. When a car brakes, your body leans forward; when it accelerates, you lean backward – both demonstrate inertia in action. The greater your body’s mass, the more pronounced this effect. Inertia encompasses resistance to changes in both speed and direction of motion, making it a fundamental concept in understanding how objects behave.
With this rich simulation, you can visualize and measure the phase difference between two sound waves using two microphones connected to an oscilloscope. Moreover, you can determine the speed of sound in air by measuring the distance between the two microphones when their waveforms are in phase, taking into account the frequency of the sound wave that is controlled by the sine wave generator.
يوضح هذا الدرس مفهوم عزم الدوران (عزم القوة) والتوازن الدوراني. تُحدث القوة تأثيراً دورانياً يعتمد على مقدار القوة والمسافة العمودية من نقطة المحور. عند التوازن، يساوي عزم الدوران في اتجاه عقارب الساعة عزم الدوران عكس عقارب الساعة. يتضمن المنشور معادلات حساب عزم الدوران للقوى العمودية والمائلة.