Explaining the most common Physical units

Find out how to calculate the total stopping distance of a car.

Learn that forces can cause objects to turn about a pivot and that the turning effect of a lever depends on the force and its distance from the.

يوضح الفلاش مفهوم الإزاحة ، و يبين كيفية إيجاد المحصلة - الإزاحة الكلية - لمجموعة إزاحات ، فالإزاحة كمية متجهة تساوي حاصل طرح متجه الموقع النهائي من متجه الموقع...

يُعرّف الشغل فيزيائيًّا بأنه مقدرة القوة على إحداث إزاحة ، و بالتالي فإن العمل الذهني - الدراسة مثلاً - ليس شغلاً بالمفهوم الفيزيائي للشغل

يوضح الفلاش القانون العام للتوازن الساكن الذي ينص على أنه إذا أثرت مجموعة من القوى المتوازية ، و المتلاقية على جسم ما ، فإن شرطي توازن هذا الجسم هما : أن تكون محصلة...

يتناول الفلاش عدداً من الكميات الفيزيائية و وحدة القياس الخاصة بها ، و يتم عرض المعلومة بشكل مبسط و واضح مدعمة بالصورة و الحركة

Understand that the stopping distance of a car depends on the alertness of the driver as well as its speed and frictional forces.

Understand that the braking distance of a car depends on its speed and other factors which affect the frictional forces needed to stop the car.

Learn how to work out the speed of a moving object and understand how to make calculations using the relationship between speed, distance and

يُعرّف الشغل فيزيائيًّا بأنه مقدرة القوة على إحداث إزاحة ، و شروط الشغل هي أن تؤثر قوة معينة على جسم محدد ، وتحركه مسافة معينة ، و أن لا يكون اتجاه حركة هذا الجسم...

شرح عن بعض الأنظمة المستخدمة في القياس (كالنظام المتري و أنظمة القياس الشخصية و النظام الإمبراطوري البريطاني ) مع بيان الوحدات المستخدمة لقياس المسافات و الحجم و...

توضيح مفهوم الكميات المتجهة (المتجهات) و تمييزها عن الكميات القياسية مع بيان أنواع بعض المتجهات (كالمتجه الصفري و متجه الوحدة) و كذلك توضيح كيفية إجراء العمليات...

التعرف إلى مفهوم الحركة ، والمقارنة بين مفهومي المسافة والإزاحة ، و قياسها بوحدات الطول

Explaining the most common Physical units

Vector generated image of Sloth bear(Melursus ursinus):Physical Description: Sloth bears have shaggy, dusty-black coats, pale, short-haired muzzles, and long, curved claws that they use to excavate ants and termites. A cream-colored "V" or "Y" usually marks their chests. Sloth...

Painting of Caribou ( Rangifer tarandus):The reindeer (Rangifer tarandus), also known as the caribou when wild in North America, is an Arctic and Subarctic-dwelling deer, widespread and numerous across the northern Holarctic.Originally, the reindeer was found in Scandinavia, Eastern Europe,...

Painting of Pronghorn antelope ( Antilocapra americana):is a species of ungulate mammal native to interior western and central North America. Though not a true antelope, it is often known colloquially as the Prong Buck or Pronghorn Antelope Fleet-footed pronghorns are among the speediest animals...

Painting of Bighorn sheep(Ovis canadensis):Ovis canadensis canadensis inhabits alpine meadows, grassy mountain slopes and foothill country in proximity to rugged, rocky cliffs and bluffs. Bighorn sheep require drier slopes where the annual snowfall is less than about sixty inches a year, since...

Painting of Steppe pika (Ochotona pusilla):Found from the Ural Mountains east across southern Russia and northern Kazakhstan.Occupies flat meadow and steppe country where it utilizes burrows.The steppe pika is the only truly nocturnal pika. One of its key characteristics is the loudness of its...

Painting of Przewalski’s wild horse (Equus caballus przewalskii):Found in the Altai Mountains of Mongolia inhabits grassy deserts and plains in Western Mongolia, but it has been reported to have lived at elevations of up to eight thousand feet.Horse spends more than half the day foraging for...

Painting of Red deer (Cervus elaphus):Winter color is grayish brown; summer color is red. Rump patch is obvious, fringy.inhabited temperate forests as well as plains in Europe, Asia, and North America. They were numerous in western Siberia, Kazakhstan, and the Urals.inhabit shores of rivulets,...

Painting of Woodland jumping mice (Napaeozapus insignis). The Woodland Jumping Mouse, Napaeozapus insignis, is a species of jumping mouse found in North America. It can hop surprisingly long distances given its small size. The Woodland Jumping Mouse is an extraordinary part of the rodent...

Painting of Java file snake (Acrochordus javanicus), Geographic Range The Javan wart snake is found on the coastal regions of India and Ceylon, and also across the Indo-Australian islands as far as the Solomons. It originated in India.Habitat The Javan wart snake lives in the brackish zone of...

Vector generated image of Rattle snake,Rattlesnakes are a group of venomous snakes, genera Crotalus and Sistrurus. They belong to the subfamily of venomous snakes known commonly as pit vipers.Rattlesnakes consume mice, rats, small birds and other small animals. They subdue their prey quickly with...