US Cutnell, Physics, 10e Wiley PLUS: My WileyPLUS COLLEGE PHYSICS Assignment Gra
ID: 1534035 • Letter: U
Question
US Cutnell, Physics, 10e Wiley PLUS: My WileyPLUS COLLEGE PHYSICS Assignment Gradebook ORION ignment MESSAGE MY INSTRUCTOR FULL SCREEN PRINTER VERSION Chapter 19, Problem 24 Your answer is partially correct. Try again. Two identical point charges (q +8.60 x 10-6 c) are fixed at opposite corners of a square whose sides have a length of o.310 m. A. test charge (ao -5.40 x 10 s C), with a mass of 6.30 x 10 kg, is released from rest at one of the corners of the square. Determine the speed of the when the center of the square. test charge it reaches m/s 578 Units the tolerance is +/-2% SHOW HINT Question Attempts: 1 of 3 used SAVE FOR LATER HIT ANSWER Policy I R 2000-2017 2ohn Wiley & Sons. Inca All Rights Reserved. A Division of 20hn Wiley s Sons, Inc.Explanation / Answer
Change in PE = 2kqqo*[1/a-1/b]
= 2*9e9*8.6e-6*-5.4e-8*[1/0.310 -1/[0.310*sqrt 2]]
= 0.011169 J
v = sqrt(2*0.011169/6.3e-8)
= 595 m/s answer
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.