When you heat ice on a hot stove, the ice melts. what is happening during this process?

In what direction does the medium move relative to the direction of the wave? explain.

Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?

Work requires a force which causes: potential energy or motion