7. You have carried out an experiment to investigate the effect of the length of a pendulum on the time period of oscillation. Theory says that the pendulum should follow the rule T = 2n Where T is the time period (seconds) Lis the length of the pendulum (metre) G is the acceleration due to gravity (g = 9.81 m/s²) Calculate the expected percentage error in the time period calculation if your measurement of length is X% high. %3D Values in table at the end

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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See image below. Value of X is 5

7. You have carried out an experiment to investigate the effect of
the length of a pendulum on the time period of oscillation. Theory
says that the pendulum should follow the rule
T = 2n
Where T is the time period (seconds)
Lis the length of the pendulum (metre)
G is the acceleration due to gravity (g = 9.81 m/s²)
Calculate the expected percentage error in the time period
calculation if your measurement of length is X% high.
%3D
Values in table at the end
Transcribed Image Text:7. You have carried out an experiment to investigate the effect of the length of a pendulum on the time period of oscillation. Theory says that the pendulum should follow the rule T = 2n Where T is the time period (seconds) Lis the length of the pendulum (metre) G is the acceleration due to gravity (g = 9.81 m/s²) Calculate the expected percentage error in the time period calculation if your measurement of length is X% high. %3D Values in table at the end
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