A communications satellite is an artificial satellite that creates a communication link between a source transmitter and a receiver at different locations on Earth. Satellite communication consists of mainly two segments. These are the Space segment and the Earth segment. The Space segment is Satellite itself.

Fnet = ( Msat • v2 ) / R This net centripetal force is the result of the gravitational force that attracts the satellite towards the central body and can be represented as Fgrav = ( G • Msat • MCentral ) / R2 Since F grav = F net, the above expressions for centripetal force and gravitational force can be set equal to each other. Thus,

We can convert this speed from kilometres per hour to kilometres per second by dividing it by the number of seconds in 1 hour (which is 60 × × 60 s). Thus : v = 11065.4 60 × 60 km s−1 v = 11065.4 60 × 60 km s - 1 v = 3.07 kms−1 v = 3.07 km s - 1 ← Prev Question Next Question → Find MCQs & Mock Test Free JEE Main Mock Test Free NEET Mock Test

The powerful tool they’ve developed combines free, publicly accessible satellite imagery with artificial intelligence to estimate the level of poverty across African villages and changes in their development over time.

File photo of Aryabhata, India's first indigenously built satellite. Aryabhata was India 's first satellite, [3] named after the famous Indian astronomer. [7] It was launched on 19 April 1975 [3] from Kapustin Yar, a Soviet rocket launch and development site in Astrakhan Oblast using a Kosmos-3M launch vehicle.

Q10|Class9|An artificial satellite is moving in a circular orbit of radius 42250 km. Calculate its speed if it takes 24 hours to revolve around the earth. Show more

Now any artificial object that revolves around a larger astronomical object is called an artificial satellite. The idea of an artificial satellite was probably first proposed by the American clergyman Edward Everett Hale in his collection The Brick Moon, and Other Stories, published in 1899.

1. Generic Classification that highlights the role of software architecture to support the operations, evolution (post-deployment) and development (pre-deployment) phases of robotic systems. The generic classification is used to organize the results (reviewed studies) into three distinct areas.

About this Course. 411,373 recent views. In this course you will learn what Artificial Intelligence (AI) is, explore use cases and applications of AI, understand AI concepts and terms like machine learning, deep learning and neural networks.

An AI-enabled port ecosystem can help increase communication at all points in the supply chain, from the beneficial cargo owners (BGOs) to the terminal operators, to the third-party logistics.

Tuesday, June 22, 2021 Posted by Jarrod McClean, Staff Research Scientist and Hsin-Yuan (Robert) Huang1, Intern, Google Quantum AI Quantum computing has rapidly advanced in both theory and practice in recent years, and with it the hope for the potential impact in real applications.

1. What is the status of the bioartificial kidney? The implantable bioartificial kidney is under development, and we have not begun clinical trials. We have shown that the main functional components of the device (the hemofilter and the bioreactor) work together as intended in animals using small-scale prototypes.