Explain the relationship between the voltage output of the power supply and the voltage across each diode in the parallel circuit. explain the relationship between the current output of the power supply and the current through each diode in the parallel circuit. explain how your data support the relationship observed.

1. the seasons of the world

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only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.