Abox weighing 18 n requires a force of 6.0 n to drag it at a constant rate. what is the coefficient of sliding friction?

Alice added sodium chloride to water and stirred the water for several minutes. alice is most likely trying to demonstrate that ionic compounds a. are hard. b. can dissolve. c. are clear. d. can melt.

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. as she skates toward the top of the half-pipe, her original kinetic energy is converted to potential energy and friction. how much of the energy is potential?