In the following problems, you don't need to understand the physics to complete the questions. Focus on the equations. (a) The force of gravity, F, between two masses, m and M, separated by a distance r, is given by where G is a constant. Write an equation of r in terms of other variables in the equation GmM F= 2 for F: r= I GmM F (b) The electric force between two charges q=3.10-6 units and Q=-4-10-6 units separated by a distance, kqQ d = 3.10-4 units, is given by F=- d²' where k=9. 10⁹ units. Without using a calculator, calculate the F.

In the following problems, you don't need to understand the physics to complete the questions. Focus on the equations. (a) The force of gravity, F, between two masses, m and M, separated by a distance r, is given by where G is a constant. Write an equation of r in terms of other variables in the equation GmM F= 2 for F: r= I GmM F (b) The electric force between two charges q=3.10-6 units and Q=-4-10-6 units separated by a distance, kqQ d = 3.10-4 units, is given by F=- d²' where k=9. 10⁹ units. Without using a calculator, calculate the F.

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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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

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