GENERAL PHYS W/CALCULUS (PH 111/112/113) Gradebook ORION nment FULL scREEN PRINT
ID: 1543766 • Letter: G
Question
GENERAL PHYS W/CALCULUS (PH 111/112/113) Gradebook ORION nment FULL scREEN PRINTER VERSION Chapter os, Problem os3 In the figure, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3 17.6 N. Ir m: 19.0 kg, m2 24.0 kg, and mo. 31.3 kg, calculate (a) the magnitude of the system's acceleration, (b) the tension T1, and (c) the tension T2. (a) Number Units (b) Number (c) Number Units click if you would like to show work for this question: open show work Question Attempts: Unlimited SAVE FOR LATER SUBMIT ANSWER copyright c 20oo-2017 by John Wiley & Sons, Inc. or reiated companies. Ali rights reserved cy Policy I &2000-2017 John Wiley B Sons, Inc. All Rights Reserved. A Division of John WilmLA Sons Inc.Explanation / Answer
a = T3 / (m1 + m2 +m3)
a = 17.6 / (19 + 24 + 31.3)
a = 0.2369 m/s^2
T1 = m1a = 19*0.2369 = 4.5 N
T2 = (m1 + m2)*a = (19 + 24)*0.2369 = 10.186 N
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