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# To make a pendulum, a 300 g ball is attached to one end of

## Problem 126 Chapter 8

Fundamentals of Physics | 10th Edition

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Problem 126

To make a pendulum, a 300 g ball is attached to one end of a string that has a length of 1.4 m and negligible mass. (The other end of the string is fixed.) The ball is pulled to one side until the string makes an angle of 30.0# with the vertical; then (with the string taut) the ball is released from rest. Find (a) the speed of the ball when the string makes an angle of 20.0# with the vertical and (b) the maximum speed of the ball. (c) What is the angle between the string and the vertical when the speed of the ball is one-third its maximum value?

Step-by-Step Solution:
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STRING THEORY ● each string has its own vibration depending on the amount of tension impacted upon it ● some strings vibrate faster than others ● different shapes and sizes ● there are a few, tiny, curled up dimensions at every small point in space-time ● open-looped strings ● attached to membranes that make up all matter and all forces ● only differences between...

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Step 3 of 3

##### ISBN: 9781118230718

Since the solution to 126 from 8 chapter was answered, more than 229 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 126 from chapter: 8 was answered by Sieva Kozinsky, our top Physics solution expert on 09/04/17, 09:42PM. This textbook survival guide was created for the textbook: Fundamentals of Physics, edition: 10. This full solution covers the following key subjects: ball, string, angle, speed, vertical. This expansive textbook survival guide covers 44 chapters, and 4164 solutions. The answer to “To make a pendulum, a 300 g ball is attached to one end of a string that has a length of 1.4 m and negligible mass. (The other end of the string is fixed.) The ball is pulled to one side until the string makes an angle of 30.0# with the vertical; then (with the string taut) the ball is released from rest. Find (a) the speed of the ball when the string makes an angle of 20.0# with the vertical and (b) the maximum speed of the ball. (c) What is the angle between the string and the vertical when the speed of the ball is one-third its maximum value?” is broken down into a number of easy to follow steps, and 111 words. Fundamentals of Physics was written by Sieva Kozinsky and is associated to the ISBN: 9781118230718.

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