Two identical 2.55x10^-4 C charges are held 0.500 m apart. The second one is released. When it reaches a distance of 2.15 m from the other charge, how much has the electric potential energy changed?

(Unit=J)

Select all that apply. Which of the following factors influence the electrical resistance of a circuit? conductivity of the material length of conducting wires type of battery installed diameter of conducting wires

How are skyscrapers designed to battle wind?

The rate at which correct flows is measured in _? A:volts B:ohms C:amperes D:charges

Candle wax gradually loses its shape as it is heated. What type of solids is candle wax. Explain

How easy is it to die in quick sand (I know the answer to this one too i just want to see who understands)

A dc generator is the same as a (n) a. electric motor. b. ac generator. c. armature. d. electric current.

Which of the following best describes scientific knowledge A.) Durable B.) Absolute and never changing C.) Frequently varies

Beth made the chart shown. A 2-column table with 1 row. The first column labeled X has entries Wall clock, T V remote control, Portable music player. The second column labeled Y has entries Refrigerator, Table lamp, Hair dryer.

Which sentence states Newton's third law? If two objects collide, each object exerts a force in the same direction as the other. If two objects collide, each object exerts a force equal to and in the opposite direction of the other.

Why did the chicken cross the road.