CH 15 HW Reading Passage Problem 15.75 21 of 27 ( Electrostaic preciplitators(KS
ID: 1578724 • Letter: C
Question
CH 15 HW Reading Passage Problem 15.75 21 of 27 ( Electrostaic preciplitators(KSP) ve a comenon lom of Part A rom smoke moving and ofl fred eectriaity generaing plants and polutants ESPa or whoxe-house ESPs hat connect to the cold Suppose a 1,8 x 10kg aust panicde with charge -35 x10 Csmoving vertically up a chimney at speod 6 0 m/s when t entes the +2000 N/C esd poining away from a metal collecton plate of an electrostatic preaptator It the partte s 21 trom ge plate at that start FroThe vertdetanceneast partce wil move before hitangne aine Express your answer to two signinicant figures and include the appropnate units the teens rod refrenes You buy portable remove about 95% of art and 85% of reswagsc patis torn he ar A basic electrostatic preciptalor contains a negatiwely charged horzontal metal gna gmade of thn wiwes) and a stack of large, Eat, vesrticaly onented meta Figure 10t1 Value Units Reamest Answer Proide Feedback Next > deExplanation / Answer
Provided image is not clear, so taking figures as best what I can see. If figures are different then please follow the same procedure with your values. Please do rate my solution...
Acceleration experienced, a = qE/ m = (3.5 x 10-9 x 2000)/ (1.8 x 10-6) = 3.89 m/s2
Time taken to cover 2.1 cm distance, t = (2 x 0.021/ 3.89)1/2 = 0.104 sec
Total vertical distance, y = v x t = 6 x 0.104 = 0.624 m
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