10.2 - MasteringPhysics: Assignment Print View

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Ch10_2 Due: 10:00pm on Friday, November 5, 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 5 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. Conceptual Question 15.5 A wave pulse travels along a string at a speed of 170 . Note that parts a - d are independent and refer to changes made to the original string. Part A What will be the speed if the string's tension is doubled? ANSWER: = 240 Correct Part B What will be the speed if the string's mass is quadrupled (but its length is unchanged)? ANSWER: = 85.0 Correct Part C What will be the speed if the string's length is quadrupled (but its mass is unchanged)? ANSWER:
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10.2 - MasteringPhysics: Assignment Print View

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