Two Artificial Satellites 1 And 2

Two satellites are revolving round the earth at different heights.

Two artificial satellites 1 and 2. An artificial satellite is an object that people have made and launched into orbit using rockets. This satellite provides point to point communications for the ham community. The soviet union launched it into an elliptical low earth orbit on 4 october 1957. 3 1957 the soviets launched an even more massive satellite sputnik 2 which carried a dog laika the united states.

If r2 2r1 the accelerations a2 and a1 of the two satellites are related by which of the following. Two artificial satellites 1 and 2 orbit the earth in circular orbits having radii r 1 and r 2. The mass of satellite 2 is half the mass of satellite 1. They enter orbit around the earth s atmosphere or travel to other planets after launching through rockets and remain.

Artificial satellites are used for many purposes including communications navigation gathering weather information creating maps and even spying. A brief history of artificial satellites. Following that feat on nov. Artificial satellites come in several forms including telescopes and probes.

It orbited for three weeks before its batteries died and then orbited silently for two months before. 41607 499 7 km 310 5 mi 521 5 km 324 0 mi 6 881 km 4 276 mi. If r 2 2 r 1. 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 are put into circular orbit at the same altitude above earth s surface. D a2 a1 4. Two artificial satellites 1 and 2 orbit the earth in circular orbits having radii r1 and r2 respectively as shown above. The ratio of their orbital speeds is 2.

A second version of the satellite is now being planned. 1 kg 2 2 lb a 1 u pico satellite designed and built by the students of college of engineering pune. The size altitude and design of a satellite depend on its purpose. Sputnik 1 ˈ s p ʊ t n ɪ k ˈ s p ʌ t n ɪ k.