Convert 200in/10s into m/s (1m = 39.37in)

Diamond will scratch quartz. true or false

Who was the first scientist to measure speed as distance over time?

Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.