You tie a small 68.0-g pebble to a string and start spinning it in a horizontally-oriented circle at a speed 0f 3.45 m/s. The pebble takes 0.750 s to complete one full revolution. Determine the angle the string is making with the vertical and the tension in the string.

You tie a small 68.0-g pebble to a string and start spinning it in a horizontally-oriented circle at a speed 0f 3.45 m/s. The pebble takes 0.750 s to complete one full revolution. Determine the angle the string is making with the vertical and the tension in the string.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section: Chapter Questions

Problem 3STP

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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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