Which factor affects gravitational potential energy but not elastic potential energy? spring constant velocity distance mass

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

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?

In general what determines whether atoms will form chemical bonds?