11.2 - ANSWER 3.2 Correct Problem 13.25 Part A What is the...

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Ch11_2 Due: 10:00pm on Friday, November 12, 2010 Note: You will receive no credit for late submissions. To learn more, read your instructor's Grading Policy [ Switch to Standard Assignment View] You should make a serious attempt at these problems before your November 12 workshop. You only have a couple of hours after the work shop to make final adjustments before the due time !! You will do poorly in the work shop if you are unprepared. !! If you need help consult the Help Blog and/or visit the help room. Problem 13.23 A cargo barge is loaded in a saltwater harbor for a trip up a freshwater river. Part A If the rectangular barge is 3.50 by 24.0 and sits 0.900 deep in the harbor, how deep will it sit in the river? ANSWER: = 0.927 Correct Problem 13.24 A wood block with a density of 700 floats in water. What is the distance from the top of the block to the water if the water is fresh? Part A Express your answer using two significant figures. ANSWER: 3.0 Correct Part B If it's seawater? Express your answer using two significant figures.
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Unformatted text preview: ANSWER: 3.2 Correct Problem 13.25 Part A What is the tension in the string in the figure? Express your answer using two significant figures. ANSWER: 1.9 Correct Problem 13.26 MasteringPhysics: Assignment Print View http://session.masteringphysics.com/myct/assignmentPrintView?assignme. .. 1 of 2 11/12/2010 6:44 PM A block of steel ( ) is suspended from a spring scale. The scale is in newtons. Part A What is the scale reading if the block is in air? Express your answer using two significant figures. ANSWER: 77 Correct Part B What is the scale reading after the block has been lowered into a beaker of oil ( ) and is completely submerged? Express your answer using two significant figures. ANSWER: 69 Correct Score Summary: Your score on this assignment is 100%. You received 4 out of a possible total of 4 points. MasteringPhysics: Assignment Print View http://session.masteringphysics.com/myct/assignmentPrintView?assignme. .. 2 of 2 11/12/2010 6:44 PM...
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This note was uploaded on 03/06/2011 for the course PHY 121 taught by Professor Stephens during the Spring '08 term at SUNY Stony Brook.

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11.2 - ANSWER 3.2 Correct Problem 13.25 Part A What is the...

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