A50 mg point particle with a charge of +6 nc is resting on the bottom of two parallel plates. calculate the particle's 2. acceleration if the plates are suddenly given a surface charge density of 7x10-scrn-2. assume the plates to be infiinite and the bottom plate recieves the positive charge. consider two identical charged balls hanging from the ceiling by strings of equal length 1.1 m (in equilibrium). each ball has a charge of q = 34 c. the balls hang at an angle 0 22° with respect to the vertical. what 3. f6 18 f9 10 f11 612 pouse 帐

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

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the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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