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4. What is the gravitational attraction between two protons (m proton = 1.67 x 10-2 kg) at a distance of 4.0 x 10-15 m, about the diameter of the nucleus of an atom?

4. What is the gravitational attraction between two protons (m proton = 1.67 x 10-2 kg) at a distance of 4.0 x 10-15 m, about the diameter of the nucleus of an atom?

College Physics
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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4. What is the gravitational attraction between two protons (m proton = 1.67 x 10-2 kg) at a distance of 4.0 x 10-15 m, about the diameter of the nucleus of an atom? 5. State how the force changes as the following is altered: a) both masses are tripled original distance c) separation is tripled quadrupled b) distance of separation is reduced to the d) both masses are doubled and separation is 6. The center of the moon and the center of the Earth are 3.80 x 10° km apart. The mass of the moon is approximately 7.36 x 1022 kg, while the mass of the Earth is 5.98 x 1024 kg. a) Calculate the Earth's pull on the moon. Again, refer to the information up top. b) Calculate the moon's pull on the Earth. 7. Calculate the force of gravity between the Earth and Venus (mass = 4.9 x 1024 kg) when they are at their closest distance from each other, 3.8 x 1010 m. Again, refer to the information up top. L Display Settings DFocus 7 8
Transcribed Image Text:4. What is the gravitational attraction between two protons (m proton = 1.67 x 10-2 kg) at a distance of 4.0 x 10-15 m, about the diameter of the nucleus of an atom? 5. State how the force changes as the following is altered: a) both masses are tripled original distance c) separation is tripled quadrupled b) distance of separation is reduced to the d) both masses are doubled and separation is 6. The center of the moon and the center of the Earth are 3.80 x 10° km apart. The mass of the moon is approximately 7.36 x 1022 kg, while the mass of the Earth is 5.98 x 1024 kg. a) Calculate the Earth's pull on the moon. Again, refer to the information up top. b) Calculate the moon's pull on the Earth. 7. Calculate the force of gravity between the Earth and Venus (mass = 4.9 x 1024 kg) when they are at their closest distance from each other, 3.8 x 1010 m. Again, refer to the information up top. L Display Settings DFocus 7 8
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