How much force is required to move a electron through an electric field with strength of 1.375 x 10^19 N/C?

Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.

Aballet student who learns with the of his instructor is demonstrating learning.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.