Which of the following best describes the gas in a filled scuba tank? a. the molecules of gas are moving slowly b. the gas barley fills it container c. the gas is compressed verified answer !

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?