A conical pendulum is a weight or bob fixed on the end of a string suspended from a pivot. It moves in a horizontal circular path, as shown in the diagram below. (a) Write an expression for tension in the string. (Use the following as necessary: m, g, and 0.) T = (b) Write an expression for the centripetal acceleration of the bob. (Use the following as necessary: g, and 0.)

A conical pendulum is a weight or bob fixed on the end of a string suspended from a pivot. It moves in a horizontal circular path, as shown in the diagram below. (a) Write an expression for tension in the string. (Use the following as necessary: m, g, and 0.) T = (b) Write an expression for the centripetal acceleration of the bob. (Use the following as necessary: g, and 0.)

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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TACIICE
A conical pendulum is a weight or bob fixed on the end of a string suspended from a pivot. It moves in a horizontal circular path, as shown in the diagram below.
(a) Write an expression for tension in the string. (Use the following as necessary: m, g, and 0.)
T =
(b) Write an expression for the centripetal acceleration of the bob. (Use the following as necessary: g, and 0.)
a. =
(c) Suppose the bob has a mass of 0.41 kg, the length of the pendulum is 0.75 m and the angle that it swings at is 16°. What is the magnitude of the centripetal acceleration?
m/s2
(d) What is the radius of the horizontal circular path?
m
(e) What is the speed of the mass?
m/s
O Show My Work (Optional) ?

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