Two parallel plates of area 0.155 m2
are separated by 0.00100 m. What
is their capacitance?

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.

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

When an object is heated it contracts. a. true b. false