# Two red blood cells each have a mass of 9.0×10-14 kg and carry a negative charge...

###### Question:

Two red blood cells each have a mass of 9.0×10-14 kg and carry a negative charge spread uniformly over their surfaces. The repulsion arising from the excess charge prevents the cells from clumping together. One cell carries -2.60 pC of charge and the other -3.80 pC, and each cell can be modeled as a sphere 7.5 um in diameter. 1) What speed would they need when very far away from each other to get close enough to just touch? Assume that there is no viscous drag from any of the surrounding liquid. (Express your answer to two significant figures.) m/s Submit You currently have 2 submissions for this question. Only 10 submission are allowed. You can make 8 more submissions for this question. 2) What is the maximum acceleration of the cells in the previous part? (Express your answer to two significant figures.) x1010 m/s? Submit You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question.

#### Similar Solved Questions

Guardian Inc. Is trying to develop an asset-financing plan. The firm has $370,000 in temporary current assets and$270,000 In pemanent current assets. Guardian also has $470,000 in fixed assets. Assume a tax rate of 30 percent. a. Construct two alternative financing plans for Guardlan. One of the pl... 1 answer ##### BUSI 1013 Assignment 004 Winter 2020 Part B Use this information to answer Question 13 to... BUSI 1013 Assignment 004 Winter 2020 Part B Use this information to answer Question 13 to Questi lation to answer Question 13 to Question 16: Waiting time for checkout line at two stores of a supermarket chain were measu stomers at each store. The chain wants to use this data to test the research (a... 1 answer ##### How to make all the buttons work using javascript? <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta... How to make all the buttons work using javascript? <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script> function... 1 answer ##### Beckett Co. received its bank statement for the month ending June 30, 2019, and reconciled the... Beckett Co. received its bank statement for the month ending June 30, 2019, and reconciled the statement balance to the June 30, 2019, balance in the Cash account. The reconciled balance was determined to be$6,462. The reconciliation recognized the following items: Deposits in transit were $3,326.... 1 answer ##### For weak bases, an ICE table must be used to determine the equilibrium concentration of H,O*.... For weak bases, an ICE table must be used to determine the equilibrium concentration of H,O*. Follow Example 14.13 to see how this is done. Create an ICE table for a 0.150 M solution of ethylamine. + CH,CH2NH2 (aq) H200 1 Calculate the pOH and the pH of a 0.150 M solution of ethylamine. The K. value... 1 answer ##### 19. What reagents will accomplish this transformation? A) 1. H2SO4 2. HBr 3. KOBu B) 1.... 19. What reagents will accomplish this transformation? A) 1. H2SO4 2. HBr 3. KOBu B) 1. NaOH 2, H2SO4. 3. H20 C) 1. HBr 2. NMez 3. KO'Bu D) 1. NaBr 2. H20 3. NMe3 OH... 1 answer ##### X spectrum 2000 1600 200 4000 mass spect.rm S.662g/10ml LOH lo, 180 200 220 240 200... x spectrum 2000 1600 200 4000 mass spect.rm S.662g/10ml LOH lo, 180 200 220 240 200 880 300 320 20 140 20 carbon-13 NMR spectrum coci solution decoupled pm) 220 200 180 10 140 120 100 80 60 40 20 100RIt proton R spectru coci solution exchanges with .... 1 answer ##### 1a. 1b. 1c. Block A slides down the incline In the figure, two blocks are connected... 1a. 1b. 1c. Block A slides down the incline In the figure, two blocks are connected over a pulley. The mass of block A is me and the coeffcient of kinetic friction between A and the incline is in Angle of the incline is 6 at constant speed. What is the mass of block B? Express your answer in term... 1 answer ##### 2. Which of the following is NOT a question that will help you determine if a... 2. Which of the following is NOT a question that will help you determine if a device is a physical restraint? Can the resident remove the device when they desire? Can the resident remove the device upon command? Does the device restrict the resident's freedom of movement? Does the resident seem... 1 answer ##### The stock of Static Corporation has a beta of 0.9. If the expected return on the... The stock of Static Corporation has a beta of 0.9. If the expected return on the market increases by 5%, the expected return on Static Corporation should increase by A. 4.5% B.7.0% C. 5.0% D. 0.5%... 1 answer ##### QUESTION 8 BEST Company purchased specialized equipment on January 1, 2011, that cost$100,000, has a residual valu...
QUESTION 8 BEST Company purchased specialized equipment on January 1, 2011, that cost $100,000, has a residual value of$20,000, and a useful life of five years. The book value of the asset on January 1, 2013 under the double declining balance method is: $36,000 540,000$16,000 \$60,000 None of the a...