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The data table below shows the distribution of the energies of a pendulum 0.60 s into its motion. What is the missing value?

A. 0.054 J
B. 0.654 J
C. 0.864 J
D. 0.972 J

The data table below shows the distribution of the energies of a pendulum 060 s into its motion What is the missing value A 0054 J B 0654 J C 0864 J D 0972 J class=

Respuesta :

skyluke89
The total energy (also called mechanical energy) is the sum of the kinetic energy and potential energy:
[tex]TE = KE + PE[/tex]
For this pendulum, we see that at t=0.60 s the total energy is TE=0.918 J while the potential energy is 0.054 J, so the kinetic energy (the missing value in the table) is
[tex]KE=TE-PE=0.918 J - 0.054 J =0.864 J[/tex]
cassidy1930

Answer:

C. 0.864 J

Explanation:

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