Question bank for Physics. 4. 2. Therefore, it has a relatively low inclination (35 degrees), staying near the equator. The angular velocity of the satellite is :a)b)c)d)Correct answer is option 'C'. (a) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1. In such cases when the satellite is launched from sites in higher latitudes, assuming it is launched at synchronous speed, it will enter a geosynchronous and possibly elliptical orbit because of the inclination of the plane of the orbit. The quick answer, is, of course it is a satellite whose orbit is always directly above the equator, but I can give a little context too. (a) The angle between the equatorial plane and orbital plane of a polar satellite is 90°. Of those, about 1,900 were operational, while the rest have exceeded their useful lives and become space debris. Question is ⇒ Geosynchronous satellites are always launched in the equatorial plane because it is the only plane which provides, Options are ⇒ (A) 24-hour orbit, (B) stationary satellite, (C) global communication, (D) zero-gravity environs, (E) , Leave your comments or Download question paper. Doubtnut is better on App. •ANSWER r1 = 6,628,140 m v1 = 7,900 m/s = 89º Books. Global connectivity provider Lacuna Space announced successful launch and communications with its fourth IoT (Internet of Things) gateway in space. A satellite is lauched in the equatorial plane in such a way that it can transmit signals upto `60^(@)` latitude on the earth. Since then, about 8,900 satellites from more than 40 countries have been launched. LIDOS was to be ejected as Burner-2 crossed the equatorial plane and spun to provide attitude control. The mission will cover a geographic band around the entire globe between the 40th paral According to the diagram where plane of geostationary and polar satellite are shown. At burnout the satellite's velocity is 7,900 m/s with the zenith angle equal to 89 degrees. Calculate the angle from perigee point to launch point for the satellite. An artificial satellite of the earth is launched in circular orbit in the equatorial plane of the earth and the satellite is moving from west to east. It is … A satellite with a mass of ms = 4.00 × 103 kg is in a planet's equatorial plane in a circular "synchronous" orbit. Open App Continue with Mobile Browser. To find the speed of the satellite in orbit we use Newton’s law of gravity and his second law of motion along with that we know about centripetal acceleration. Add your answer and earn points. A satellite launched in the equatorial plane in such a way that it can transmit signal up to 60 latitude on the earth. point. 1974 First Geostationary Satellite (GOES) Best known as weather satellites, the first GOES (GeostationaryOperational Environmental Satellite) was launched on October 16, 1975.Their high orbits and visible-light and infrared sensors allow for constantsurveillance of weather patterns over the entire planet and have enabledGOES to revolutionize the science of weather prediction. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. If the radius of earth suddenly shrinks to half without change in the mass. On 4 October 1957 the Soviet Union launched the world's first artificial satellite, Sputnik 1. Log in. A perigee kick and plane change rocket motor (VIP) mounted on the forward end of the satellite was to be fired, placing the satellite and bus in a new orbit with an inclination of 91.8°, a perigee of 741 km, and an apogee of 1019 km. The orbital velocity of the satellite is … At the request of many students, ppts would be available at meagre amount. The first satellite, named ETRSS-1, was launched on December 20, 2019. For a satellite orbiting the Earth directly above the Equator, the plane of the satellite's orbit is the same as the Earth's equatorial plane, and the satellite's orbital inclination is 0°. Geocentric Orbits - The reference plane for geocentric orbits is the equatorial plane of the Earth. Can you explain this answer? Plus, your satellite would “inherit” another velocity component: some 1600 km/h eastwards, since that is the movement of the launch pad due to …