Physics, 12.12.2019 22:31 chutchins0406
As a pendulum swings from its highest to its lowest position along an arc, what happens to its kinetic energy and potential energy?
a. both the potential energy and kinetic energy decrease.
b. the potential energy decreases while the kinetic energy increases.
c. the kinetic energy decreases while the potential energy increases.
d. both the potential energy and kinetic energy increase. the bar chart below shows the distribution of the potential, kinetic, and tota
Answers: 1
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Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?
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As a pendulum swings from its highest to its lowest position along an arc, what happens to its kinet...
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