已关闭

rockets and artificial satellites

An artificial satellite is a man made object placed in orbit around the earth or other celestial body . satellite are used for a variety of reasons . studying the universe , assisting in navigation of ships and aircraft , providing communications, predicting weather etc. the satellite is launched from the surface with the help of rockets . which parks it in particular Earth -orbiting artificial satellite , Sputnik I, was launched in October 1957 ,by the USSR. It was a football-sized globe that transmitted a "beep beep " sound as it orbited the earth, and was the first in series called Sputnik program . Sputnik 1 helped to identify of earth's upper atmospheric layer .

技能: 研究

查看更多: globe satellites, spinning flash globe satellites glowing orbits, flash spinning globe satellites, football shirt designs, Football article, flash globe, develop fantasy football program aspnet, football graphics, football flash intro

关于此雇主:
( 0个评论 ) India

项目ID: #8190165

5 威客就此工作平均出价 $98

AkhilWP

A proposal has not yet been provided

$100 USD 在3天内
(8条评论)
3.9
rajeshkumararora

Hello I am a PhD who has written two text books which are listed in amazon. One book is on rockets and satellites. See titles Optimization: Algorithms and Applications, CRC Press and, Fundamentals of Aerospace Engi 更多

$90 USD 在3天内
(6条评论)
3.2
dicksonkaranja

I have been writing academic papers, academic reports, essays, creative writing, technical writing and many others for the last six years. I assure you that I will deliver quality work.

$35USD 在1天里
(0条评论)
0.0
alipoorniki

Hi, Thanks for posting this on freelancer, It gave me and others the opportunity to do a research on a topic that we have interest and experience in. I've been on astronomical tours and have a certificate in astronomy 更多

$155 USD 在3天内
(0条评论)
0.0
unkitakainth9

Proficient in research, I believe I can deliver the best as I understand the gravity of quality research and time management. Though I would like to ask what precise information would you require for this project. Hope 更多

$111 USD 在3天内
(0条评论)
0.0