The time, 7 seconds, taken by a pendulum of length / metres to complete one swing is given by T = 2ng where g = 9.81 ms ². + (a) Find the value of T for a pendulum of length 0.9 metres. (b) Find the length of a pendulum which takes 3 seconds for a complete swing.
The time, 7 seconds, taken by a pendulum of length / metres to complete one swing is given by T = 2ng where g = 9.81 ms ². + (a) Find the value of T for a pendulum of length 0.9 metres. (b) Find the length of a pendulum which takes 3 seconds for a complete swing.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![The time, T seconds, taken by a pendulum of length 7 metres to complete one swing is
given by T = 2g where g = 9.81 ms ².
(a) Find the value of T for a pendulum of length 0.9 metres.
(b) Find the length of a pendulum which takes 3 seconds for a complete swing.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe570ce10-ed4c-440c-895d-6a3c5e2abc4e%2Fc892639e-35d5-422f-b550-902da38fb68c%2F902h8h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The time, T seconds, taken by a pendulum of length 7 metres to complete one swing is
given by T = 2g where g = 9.81 ms ².
(a) Find the value of T for a pendulum of length 0.9 metres.
(b) Find the length of a pendulum which takes 3 seconds for a complete swing.
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