Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter12: Oscillatory Motion
Section: Chapter Questions
Problem 29P: The angular position of a pendulum is represented by the equation = 0.032 0 cos t, where is in...
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Question
University Physics 1 - Gravitation & Oscillation
I need help with this problem and an explanation of why its the answer described below:
A Simple Pendulum Lab (Image shown below):
If the pendulum length were to be quadrupled, by what factor would the period change? Explain your answer without doing any new numerical calculations using data.

Transcribed Image Text:Pendulum Length (L) =
0.8m
gravity (g) 9.81 m/s^2
Small Angle Approximation Period:
T=2π
g
2pi* square
root(0.8/9.81)
= 1.79 s^2
L
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