In Figure, charge q1 = 2.1 × 10-6 C is placed at the origin and charge q2 = 6.5 × 10-6 C is placed on the x-axis at x = - 0.20 m. Where along the x-axis can a third charge Q = - 9.3 × 10-6 C be placed such that the resultant force on this third charge is zero?

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?