DENG WORKSAPST UNIVERSAL GRAVITY AND KEPLER'S LAWS WORKSHEETSNEUSUN "G = 6.67259 x 10-11 (N.m2)/kg2 Earth Sun Mass...... "..;;;;.";.*:":..:.... 5.98 X 1024 kg Mass............ 1.99 X 1030 kg Radius..........".".":".... 6.38 X 106 m ..........6.96 X 108 m Mean distance from the Sun....... 1.50 X 1011 m Moon Mass....... ..."...... 7.35 X 1022 kg Radius..........".".".:"..... 1.74 X 106 m Mean distance from the Earth..... 3.85 X 108 m 1 What is the force of attraction between a 60.0.kg student in the senior parking lot and the school? The distance between the two is 100.000 m and the mass of the school 65,000,000 kg. 2 You're on a date with "the significant other." You are getting close. Your center of masses are 0.50 meters apart. If you have a mass's of 50.00 kg and 70.00 kg then what is the actual scientific force of attraction between the two of you? 3 Two asteroids, (m1 = 1.00 X 1012 kg and m2 = 5 X 1012 kg), are floating in space. The force of attraction between them is 10.000 N. How far apart are their centers of mass? 4 In a car race, the force of attraction between the 1st and 2nd place cars is 3.0349 X 10 -7N. If the 1st place car has a mass of 700 kg and the 2nd place car has a mass of 650 kg, then what is the distance between the two cars? 5 While on the surface of the the Earth a student has a weight of 450 N. If she is moved twice as far from the center of the Earth, then how does hew new weight compare to her old? 6 How many Earth Radii distances could fit between the center of the Earth and the Center of the moon when it is in orbit around the Earth? If the same 50 kg student in problem #5 is moved out from the surface of the Earth to this distance away from the center of the Earth, then how does her new weight compare to her old? 7 An alien space craft is out in space leaving an unknown planet. It detects the pull of gravity due to this unknown planet to be 100 N. Later the alien rechecks the pull on their space craft and detects it to be 33 N. By what factor has their distance changed as they left the unknown planet? 8 The space shuttle travels at 17,000 mph, 7,589.288 m/s while in orbit. How far away from the SURFACE OF THE EARTH is the shuttle? 9 How fast is the moon traveling as it orbits the Earth? 21.3 day ( . 10 A geosynchronous orbit is one where a satellite orbits the Earth with the SAME period of motion as the Earth on it own axis. How far from the center of the Earth is the Satellites orbit? 1 1 Using Kepler's 3rd Law of Planetary motion, determine the distance between the center of the Earth and the center of the Moon. 12 Using Kepler's 3rd Law of Planetary motion, determine the distance between the center of the Earth and the center of the Sun