8. The Earth has a mass of 5.97 * 1024 kg and the Moon has a mass of 7.35 * 102² kg. If they are separated by a distance of 3.85 * 10° km, what is the force (in N) between the Earth and the Moon? (Enter your answer in scientific notation: 1.23E12 means 1.23 * 102) 9. Repeat the previous problem using centripetal forces. Assume the Moon travels in a perfect circle around the Earth, with

8. The Earth has a mass of 5.97 * 1024 kg and the Moon has a mass of 7.35 * 102² kg. If they are separated by a distance of 3.85 * 10° km, what is the force (in N) between the Earth and the Moon? (Enter your answer in scientific notation: 1.23E12 means 1.23 * 102) 9. Repeat the previous problem using centripetal forces. Assume the Moon travels in a perfect circle around the Earth, with

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A. The Earth has a mass of 5.97 * 1024 kg and the Sun has a mass of 2.00 * 1030 kg. If they are separated by a distance of 1.50 * 108 km, what is the force (in N) between the Earth and the Sun? (Enter your answer in scientific notation: 1.23E12 means 1.23 * 1012). B. Repeat the previous problem using centripetal forces. Assume the Earth travels in a perfect circle around the Sun, with masses and distances given above, and takes 365.25 days to complete a complete circle. What is the centripetal force (in N) acting on the Earth? (Think about why and by how much the answers to these two questions differ.)
The Earth has a mass of 5.97* 1024 kg and the Moon has a mass of 7.35 * 1022 kg. If they are separated by a distance of 3.85 *105 km what is the force in N between the the Earth and the Moon? Enter answer in scientific notation.
The Earth has a mass of 5.97 * 1024 kg and the Sun has a mass of 2.00 * 1030 kg. If they are separated by a distance of 1.50 * 108 km, what is the force (in N) between the Earth and the Sun? (Enter your answer in scientific notation: 1.23E12 means 1.23 * 1012) Repeat the previous problem using centripetal forces. Assume the Earth travels in a perfect circle around the Sun, with masses and distances given above, and takes 365.25 days to complete a complete circle. What is the centripetal force (in N) acting on the Earth? (Think about why and by how much the answers to these two questions differ.)
The orbit of Earth’s moon has a period of 27.3 days and a radius (semi-major axis) of 2.57 ×10-3 A.U. = 3.85 × 105 km. What is the mass of Earth? What are the units?
When a man stands on a bathroom scale here on Earth, it reads 57o N . Assume each planet to be a perfect sphere with the following parameters. Part A Planet Mass, kg Radius, m What would his mass be on Mars? Mars 6.419 × 1023 3.396 x 106 Express your answer with the appropriate units. Venus 4.869 × 1024 6.052 × 106 5.685 × 1026 6.027 × 107 Saturn µA m= 6.419 • 1023 kg Submit Previous Answers Request Answer
Radius of the moon's orbit 3.85 x 10$ km. Ex. 53: Calculate B.E. of the moon in its orbit round the earth. GivenG = 6.67 × 10 " S.I. units. Mass of the earth 6 x 104 kg. Mass of %3D 11 = 6 x 1024 kg. Mass of times the mass of the earth. the moon = 81 %3D
A woman whose mass is 70 kg on Earth's surface is in a spacecraft at a height of twice Earth's radius (that is, 3 Earth radii) above Earth's surface. What is her mass (not weight) there? BIU S S.
The Earth has a mass of 5.97 * 1024 kg and the Moon has a mass of 7.35 * 1022 kg. If they are separated by a distance of 3.85 * 105 km, what is the force (in N) between the Earth and the Moon? (Enter your answer in scientific notation: 1.23E12 means 1.23 * 1012) Repeat the previous problem using centripetal forces. Assume the Moon travels in a perfect circle around the Earth, with masses and distances given above, and takes 27.32 days to complete a complete circle. What is the centripetal force (in N) acting on the Moon? (Think about why and by how much the answers to these two questions differ.)
Mars has a mass of 6.39 × 1023 kg and radius 3.39 x 106 m. What is the magnitude of the gravitational acceleration g on Mars' surface, in m/s2? Use G = 6.67 x 10-11 N-m2/kg?. Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
Three masses, MA = Mg = Mc = M are placed at the vertices of a right triangle ( ill slE ¿ilia wg'} ) de), as shown in the figure below. The distance between Ma and M, is similar to that between Mc and Mg and is equal to R. The magnitude of the net gravitational force exerted on Mg is given by: %3D %3D MA A. 1.41 (GM/R) B. 1.41 (GM/R?) C. 1.41 (GM²/R?) D. 1.41 (G?M/R?) 1.41 (G?M?/R?) R E. Ms Mc R O A OB
The moon has a mass of 7.34 X 1022 kg and a radius of 1.74 X 10° meters. If you have a mass of 66 kg, how strong is the force between you and the moon? 2.
what are the magnitude and direction of the gravitational force exerted on Moe by 11.lf Moe exerts a gravitational force of 3.65 x 10-8 N on Larry, who is standing east of him, 10.If an object on the earth experiences a gravitational force of 25 N toward the center of the earth, what are the magnitude and direction of the force the object exerts on the earth? Larry? If each man has a mass of 70.0 kg, how far apart are they standing? If Curly were to bump into Moe, knocking him halfway to Larry, how would the new gravitational force between Moe and Larry compare to the original? a. ¼ as great b. ½ as great c. the same d. twice as great e. four times as great