A simple pendulum consists of a 0.8-kg bob connected to a massless inextensible cord with a length L = 1.4 m. The bob is set into motion and its %3D 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. O 0.090 J O 0.052 J O 0.085 J O 0.066 J 0.046 J
A simple pendulum consists of a 0.8-kg bob connected to a massless inextensible cord with a length L = 1.4 m. The bob is set into motion and its %3D 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. O 0.090 J O 0.052 J O 0.085 J O 0.066 J 0.046 J
Related questions
Question
Transcribed Image Text:A simple pendulum consists of a 0.8-kg bob connected to a massless
inextensible cord with a length L = 1.4 m. The bob is set into motion and its
%3D
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.
O 0.090 J
O 0.052 J
O 0.085 J
O 0.066 J
0.046 J
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
