Welcome to your Satellites (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. Roughly how many SD services can you have on a single transponder? 1212052. A lunar month is about 28 days. If the moon were closer to the Earth than it is now, the lunar month would be More than 28 days.Unchanged at 28 daysLess than 28 days.None of the above3. Which type of satellite is used for sending messages from one place to anotherobservationweatherCommunicationreconnaissance4. Which planet has one moonMecuryMarsEarthVenus5. Both Newton and Kepler considered forces on the planets. Kepler hypothesized the direction of the forces was Along their directions of travel.Away from the sunNeitherToward the sun.6. Lu Parente is trying to make a satellite phone call from Rattlesnake Park. When placing the call he hears the following error message: "The number you have dialed is not in service." He tried to call our customer service number by dialing 905 272 5665, what is he doing wrong? Lu is not registered to the network.Lu's view of the sky is obstructed.Lu should be dialing +1 905 272 5665.The SIM card needs to be inserted.Lu cannot dial Canadian numbers with an American satellite phone.7. The Rohini satellites was launched in what year19791969195919898. The radial velocity of an Earth satellite is its velocityPerpendicular to the surface of the Earth.Attributed to satellites moving in any direction.Parallel to the surface of the Earth.None of these9. How many GPS satellites are currently functioning in space?17244282510. The speeds of the planets about the sun depend onNone of the above are correct.Their distances from the sun.Their periods of rotation.The masses of the planets.11. The Nigeria SAT 1 is used for CommunicationWeatherObservationSurveillance12. The fastest moving planet in a solar system isThe smallest planet.Any planet, for they all move at the same speedThe planet farthest from the sun.The planet nearest the sun.The most massive planet.13. What did Bradford Parkinson receive as an award or his impacton the GPS satellite project? A Chocolate BarA Charles Stark Draper PrizeA MedalA Nobel Piece Prize14. Earth satellites are typically more than 100 km high so as to be above the Earth'sGravitational field.CloudAtmosphere.Both of these15. Rocco is using a satellite phone from his porch. He calls in complaining that his service only works for a few minutes at a time and then drops out. What is the most likely problem? The antenna is not properly attached.The customer does not have full view of the sky.The customer has run out of minutes.The customer is not using the proper dialing pattern.The battery needs to be charged.16. A "weightless" astronaut in an orbiting shuttle is Beyond the pull of gravity.Like the shuttle, pulled by Earth's gravitation.Pulled only by gravitation to the shuttle which cancels the Earth's gravitational pull.Shielded from the Earth's gravitational field.17. Where is the GPS satellite Navstar operation located? CaliforniaNew YorkColoradoWyoming18. Moving a transponder from their between uplink antennas is called an IOT?FalseTrue19. Roughly how many HD services can you fit on a single transponder? 52012120. Planets would crash into the sun if it weren't for The fact that they are beyond the main gravitation of the sun.Their tangential velocities.The inverse-square law.Their relatively small masses.Their vast distances from the sun.21 out of 20Time is Up!
