A charge of 0.5 μC is located at A (10,-10,10) (in cm) and a second charge of -0.3 μC is located at B (-10,15,5) (in cm). Find E (Electric Field) at P (15,20,50) (in cm).

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Acar weighs 15,000 n, and its tires are inflated to a pressure of 190kpa. how large is the area of the car's tires that are in contact with the road?

50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b.compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength