Two Artificial Satellites A And B Are At A Distance

Assume the earth to be a uniform sphere of radius r e.

Two artificial satellites a and b are at a distance.

Satellite 1 or ps 1 простейший спутник 1 or prosteyshiy sputnik 1 elementary satellite 1 was the first artificial earth satellite. Two artificial satellites 1 and 2 orbit the earth in circular orbits having radii r 1 and r 2. They enter orbit around the earth s atmosphere or travel to other planets after launching through rockets and remain. The soviet union launched it into an elliptical low earth orbit on 4 october 1957.

C the one with smaller mass. 3 1957 the soviets launched an even more massive satellite sputnik 2 which carried a dog laika the united states. If r 2 2 r 1. India has been successfully launching satellites of various types from 1975.

Which of the two will be moving more slowly in its orbit. Two artificial satellites a and b are at distance ra and rb above the earth surface if the radius of earth is r then the ratio of there speed will be 6707048. Two artificial satellites are in circular orbits about the earth. Sputnik 1 ˈ s p ʊ t n ɪ k ˈ s p ʌ t n ɪ k.

A brief history of artificial satellites. This list covers most artificial satellites built in and operated by the republic of india. If the radius of earth is r then the ratio of their speed will be. Artificial satellites are used for many purposes including communications navigation gathering weather information creating maps and even spying.

It orbited for three weeks before its batteries died and then orbited silently for two months before. Apart from indian rockets these satellites have been launched from various vehicles including american russian and european rockets sometimes as well. The ratio of the magnitudes of the velocities of the satellites v b v a is. Two artificial satellites a and b are at a distance r a and r b above the earth s surface.

Following that feat on nov.