A set of charged plates have an area of 5.10*10^-3 m^2 and
separation 1.42*10^-5 m. How
much charge must be placed on
the plates to create a potential
difference of 125 V across them?
(The answer is *10^-7 C. Just fill in
the number, not the power.)

Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?