A simple pendulum is constructed from a short metal rod of the mass mand of the length / suspended horizontally to the ground by the middle on a weightless wire of the length L. The observed frequency of this pendulum is f. Write down an expression for the gravitational field strength. Please use "*" (without the quotes) for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. For exponents (e.g. A2) use AA or A^2 notation: thus A³/B should appear as either A*A*A/B or A^3/B. Please use the "Display response" button to check you entered the answer you expect.

A simple pendulum is constructed from a short metal rod of the mass mand of the length / suspended horizontally to the ground by the middle on a weightless wire of the length L. The observed frequency of this pendulum is f. Write down an expression for the gravitational field strength. Please use "" (without the quotes) for products (e.g. BA), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. For exponents (e.g. A2) use AA or A^2 notation: thus A³/B should appear as either AAA/B or A^3/B. Please use the "Display response" button to check you entered the answer you expect.

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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