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9. Suppose that we have two resistors connected in parallel with resistances R, and R2 measured in in ohms (0). The total resistance, R, is then given by, =+ Suppose that R1 is increasing at a rate of 0.4 0/min and R2 is decreasing at a rate of 0.7 0/min. At what rate is R changing when R1 = 800 and R2 = 1050? A. Ris decreasing at a rate of 0.002045 Q/min B. Ris decreasing at a rate of 0.004054 N/min C. Ris increasing at a rate of 0.002045 N/min D. Ris increasing at a rate of 0.004054 0/min 1 R1 R2

9. Suppose that we have two resistors connected in parallel with resistances R, and R2 measured in in ohms (0). The total resistance, R, is then given by, =+ Suppose that R1 is increasing at a rate of 0.4 0/min and R2 is decreasing at a rate of 0.7 0/min. At what rate is R changing when R1 = 800 and R2 = 1050? A. Ris decreasing at a rate of 0.002045 Q/min B. Ris decreasing at a rate of 0.004054 N/min C. Ris increasing at a rate of 0.002045 N/min D. Ris increasing at a rate of 0.004054 0/min 1 R1 R2

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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9. Suppose that we have two resistors connected in parallel with resistances R1 and R2 1 measured in in ohms (N). The total resistance, R, is then given by, = R R1 R2 Suppose that R1 is increasing at a rate of 0.4 0/min and R2 is decreasing at a rate of 0.7 0/min. At what rate is R changing when R1 = 800 and R2 = 1050? A. Ris decreasing at a rate of 0.002045 0/min B. Ris decreasing at a rate of 0.004054 Q/min C. Ris increasing at a rate of 0.002045 Q/min D. Ris increasing at a rate of 0.004054 0/min
Transcribed Image Text:9. Suppose that we have two resistors connected in parallel with resistances R1 and R2 1 measured in in ohms (N). The total resistance, R, is then given by, = R R1 R2 Suppose that R1 is increasing at a rate of 0.4 0/min and R2 is decreasing at a rate of 0.7 0/min. At what rate is R changing when R1 = 800 and R2 = 1050? A. Ris decreasing at a rate of 0.002045 0/min B. Ris decreasing at a rate of 0.004054 Q/min C. Ris increasing at a rate of 0.002045 Q/min D. Ris increasing at a rate of 0.004054 0/min
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