What is special about a DC circuit? a. It has both series and parallel components.
b. It has only series or only parallel components.
c. Charge moves back and forth very quickly.
d. Charge moves in a single direction

Which is not true about oxygen-17 and oxygen-18?

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?

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.