Space Force Diagrams
يمكنك أن تجد هذه القصة المصورة في المواد والموارد التالية:
مقدمة للقوات
بواسطة أوليفر سميث
القوى هي دفعات وجذب تتحكم في كل شيء في الكون. يمكن أن تتسبب في تحريك الأشياء أو تسريعها أو إبطائها أو تغيير اتجاهها أو حتى تغيير شكل الأشياء. ستساعد الأنشطة التالية الطلاب على فهم القوة والحركة حتى يتمكنوا من فهم العالم من حولهم بشكل أفضل.
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القصة المصورة الوصف
Space Force Diagrams force examples comics
نص القصة المصورة
- Example
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- A rocket accelerating upwards
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- Thrust
- A Soyuz orbital module in orbit
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- A Soyuz re-entry capsule just after the parachute has been released
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- Drag
- A Soyuz re-entry capsule at rest on the ground
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- Force Diagram
- The Soyuz orbital module is in orbit. Even though it's speed may be constant it's velocity is changing as it changing direction. Forces are unbalanced. The only force acting on the module is its weight.
- Weight
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- Drag
- The Soyuz orbital module is in orbit. Even though it's speed may be constant it's velocity is changing as it changing direction. Forces are unbalanced. The only force acting on the module is its weight.
- Weight
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- The capsule is decelerating so the forces aren't balanced. The drag from the parachute must be larger than the weight of the parachute and the capsule.
- Weight
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- The forces are balanced, as the capsule is not moving. The reaction force acting on the capsule from the ground is equal and opposite to the weight of the capsule.
- Weight
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- Reaction force
- Image Attributions:Soyuz Spacecraft in Orbit (https://www.flickr.com/photos/nasacommons/9457864309/) - NASA on The Commons - License: No known copyright restrictions (http://flickr.com/commons/usage/)Expedition 29 Landing (https://www.flickr.com/photos/gsfc/12866388595/) - NASA Goddard Photo and Video - License: Attribution (http://creativecommons.org/licenses/by/2.0/)Flight: Old and New (https://www.flickr.com/photos/kjfnjy/7201142356/) - Ken and Nyetta - License: Attribution (http://creativecommons.org/licenses/by/2.0/)sky (https://www.flickr.com/photos/onaniena/5832031347/) - ONaniena - License: Attribution (http://creativecommons.org/licenses/by/2.0/)
المشمولات صورة
- Expedition 29 Landing - NASA Goddard Photo and Video - (رخصة Attribution )
- Flight: Old and New - Ken and Nyetta - (رخصة Attribution )
- sky - ONaniena - (رخصة Attribution )
- Soyuz Spacecraft in Orbit - NASA on The Commons - (رخصة No known copyright restrictions )
تم إنشاء أكثر من 30 مليون من القصص المصورة