Part A For a beam like the one given in the video problem, 2 moment equations, written as functions of x, define the internal moment along the beam’s length. When the method of integration is used to determine the equation(s) of the elastic deflection curve, boundary and or continuity conditions are required to solve for the constants of integration that result. For a beam like the one given in the video problem, 2 moment equations, written as functions of , define the internal moment along the beam’s length. When the method of integration is used to determine the equation(s) of the elastic deflection curve, boundary and or continuity conditions are required to solve for the constants of integration that result. 6 3 2 4

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection