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 e is in radians and t is in seconds. Takeg = 9.8 m/s^2, determine the mechanical

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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66 I 5:08
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2
O 0.1 sec
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 e is in radians
and t is in seconds. Take g = 9.8
m/s^2, determine the mechanical
energy of this pendulum.
0.090 J
0.085 J
0.046 J
0.052 J
0.066 J
In an oscillatory motion of a simple
pendulum, the ratio of the maximum
Transcribed Image Text:66 I 5:08 docs.google.com/forms 2 O 0.1 sec 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 e is in radians and t is in seconds. Take g = 9.8 m/s^2, determine the mechanical energy of this pendulum. 0.090 J 0.085 J 0.046 J 0.052 J 0.066 J In an oscillatory motion of a simple pendulum, the ratio of the maximum
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