Calculate the kinetic energy of an object of mass 50 kg travelling at
10 m/s?

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?

Which levels of government establish and implement educational requirements for minors

The total amount of energy contained in an object