Work is done when force is applied a for a long enough period of time.
b in the opposite direction that the object moves.
C in the same direction that the object moves.
d two of the above

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

How many times did thomas edison mess up the light bulb

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?