A simple pendulum consists of a 0.8-kg bob connected to a massless inextensible cord with a length L = 1.1 m. The bob is set into motion and its angular displacement is given by e(t) = 0.11cos(wt), where 0 is in radians andt is in seconds. Take g = 9.8 m/s^2, determine the mechanical energy of this pendulum. O 0.090 J O 0.052 J 0.085 J O 0.046 J 0.066 J

A simple pendulum consists of a 0.8-kg bob connected to a massless inextensible cord with a length L = 1.1 m. The bob is set into motion and its angular displacement is given by e(t) = 0.11cos(wt), where 0 is in radians andt is in seconds. Take g = 9.8 m/s^2, determine the mechanical energy of this pendulum. O 0.090 J O 0.052 J 0.085 J O 0.046 J 0.066 J

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Description: A simple pendulum consists of a 0.8-kg bob connected to a masslessinextensible cord with a length L= 1.1 m. The bob is set into motion and itsangular displacement is given by 0(t) = 0.11cos(wt), where 0 is in radians and t isin seconds. Take g = 9.8

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter3: Oscillations

Section: Chapter Questions

Problem 3.45P: A grandfather clock has a pendulum length of 0.7 m and mass bob of 0.4 kg. A mass of 2 kg falls 0.8...

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