The potential at location A is 382 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 785 V, and when released from rest from this spot, the particle arrives at B with twice the speed it previously had, or 2vB. Find the potential at B.

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.