A jogger runs from his house around a large city block (A Square) and returns home. Each side of the city block is 1600m. He completed his jog in 30 minutes. What is the joggers total DISTANCE traveled for the whole trip?

Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount

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?

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow