Consider the two spheres that are both been negatively charged. Sphere A has charge isolated in three distinct locations; Sphere B had the excess charge evenly distributed along its surface. 1) Which sphere is made of conductive material and which sphere is made of insulating material? 2)Support your answer with an explanation for full credit.

An air-standard stirling cycle operates with a maximum pressure of 600 psia and a minimum pressure of 10 psia. the maximum volume of the air is 10 times the minimum volume. the temperature during the heat rejection process is 100°f. calculate the specific heat added to and rejected by this cycle, as well as the net specific work produced by the cycle. use constant specific heats at room temperature. the properties of air at room temperature are r

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

Asystematic approach to problem solving is called a (an)