In case 1, one end of a horizontal plank of mass m and length l is attached to a wall by a hinge and the other end is held up by a wire attached to the wall. in case 2 the plank is half the length but has the same mass as in case 1, and the wire makes the same angle with the plank. 1) in which case is the tension in the wire biggest?

[05.02] what is the best explanation of the kinetic molecular theory as it relates to the energy of the molecules in the states of matter? (1 point) the molecules in a gas have greater kinetic energy than those in a liquid, which in turn have greater kinetic energy than the molecules in a solid. kinetic energy cannot be created nor destroyed, and, as a result, all states of matter have the same kinetic energy. the molecules in a gas have greater kinetic energy; therefore, they are more tightly packed than the molecules in either a liquid or a solid. the molecules in gases and liquids, in constant motion, have greater kinetic energy than those in a solid, which do not move or vibrate because their position is fixed.