Welcome to your Satellites (STUDY BY TOPICS JUNIOR CLASS) NAME EMAIL PHONE NUMBER 1. The Nigeria SAT 1 is used for Observation Weather Communication Surveillance2. Sky broadcasts using RF (Radio Frequencies)? False True3. If a satellite's radial velocity is zero at all times, its orbit must be Elliptical. Circular. Parabolic. Geosynchronous.4. It takes Pluto a longer time to orbit the sun than the Earth does because Pluto Choices A and B are both correct. None of the above Has much further to go. Goes much slower.5. Moving a transponder from their between uplink antennas is called an IOT? False True6. Which type of satellite is used for sending messages from one place to another reconnaissance weather observation Communication7. What prevents satellites such as the space shuttle from falling? Gravity Centrifugal force Centripetal force The absence of air drag Nothing; they are continually falling as they orbit the Earth.8. Roughly how many HD services can you fit on a single transponder? 5 20 12 19. Which of the following is not a vector quantity? Speed Velocity Acceleration None are vector quantities.10. The circular path of a satellite orbiting the Earth is characterized by a constant Speed. Acceleration. All of these Radial distance.11. Both Newton and Kepler considered forces on the planets. Kepler hypothesized the direction of the forces was Away from the sun Neither Along their directions of travel. Toward the sun.12. The Osumi satellites was launched by which country U.S.A Australia Japan France13. How high up do the communication satellites that Sky use orbit at? 22300 miles 223000 miles 230 miles 2230 miles14. Which type of satellite is used by the military Reconnaissance Observation Communication Weather15. Which planet has one moon Mecury Mars Venus Earth16. 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's view of the sky is obstructed. Lu should be dialing +1 905 272 5665. Lu cannot dial Canadian numbers with an American satellite phone. The SIM card needs to be inserted. Lu is not registered to the network.17. An airplane that flies at 100 km/h in a 100 km/h hurricane crosswind has a ground speed of 200 km/h 0 km/h. 141 km/h. 100 km/h.18. A "weightless" astronaut in an orbiting shuttle is Shielded from the Earth's gravitational field. Like the shuttle, pulled by Earth's gravitation. Beyond the pull of gravity. Pulled only by gravitation to the shuttle which cancels the Earth's gravitational pull.19. Earth satellites are typically more than 100 km high so as to be above the Earth's Cloud Gravitational field. Both of these Atmosphere.20. The Asterik satellites was lauched by which country France U.S.A Australia Japan21 out of 20Time is Up!