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Part A Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a lake. The log is 3.5 m long and has mass 240 kg. Burt has mass 30.0 kg and Ernie has mass 42.0 kg. Initially the log and the two friends are at rest relative to the shore. Burt then offers Ernie a cookie, and Ernie walks to Burt's end of the log to get it. Relative to the shore, what distance has the log moved by the time Ernie reaches Burt? Neglect any horizontal force that the water exerts on the log and assume that neither Burt nor Ernie falls off the log. Express your answer with the appropriate units. x= 1.817 m ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer

Part A Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a lake. The log is 3.5 m long and has mass 240 kg. Burt has mass 30.0 kg and Ernie has mass 42.0 kg. Initially the log and the two friends are at rest relative to the shore. Burt then offers Ernie a cookie, and Ernie walks to Burt's end of the log to get it. Relative to the shore, what distance has the log moved by the time Ernie reaches Burt? Neglect any horizontal force that the water exerts on the log and assume that neither Burt nor Ernie falls off the log. Express your answer with the appropriate units. x= 1.817 m ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer

Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom
Section: Chapter Questions
Problem 53P
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Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a lake. The log is 3.5 m long and has mass 240 kg. Burt has mass 30.0 kg and Ernie has mass 42.0 kg. Initially the log and the two friends are at rest relative to the shore. Burt then offers Ernie a cookie, and Ernie walks to Burt's end of the log to get it.

Part A Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a lake. The log is 3.5 m long and has mass 240 kg. Burt has mass 30.0 kg and Ernie has mass 42.0 kg. Initially the log and the two friends are at rest relative to the shore. Burt then offers Ernie a cookie, and Ernie walks to Burt's end of the log to get it. Relative to the shore, what distance has the log moved by the time Ernie reaches Burt? Neglect any horizontal force that the water exerts on the log and assume that neither Burt nor Ernie falls off the log. Express your answer with the appropriate units. x= 1.817 m ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer
Transcribed Image Text:Part A Two friends, Burt and Ernie, are standing at opposite ends of a uniform log that is floating in a lake. The log is 3.5 m long and has mass 240 kg. Burt has mass 30.0 kg and Ernie has mass 42.0 kg. Initially the log and the two friends are at rest relative to the shore. Burt then offers Ernie a cookie, and Ernie walks to Burt's end of the log to get it. Relative to the shore, what distance has the log moved by the time Ernie reaches Burt? Neglect any horizontal force that the water exerts on the log and assume that neither Burt nor Ernie falls off the log. Express your answer with the appropriate units. x= 1.817 m ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer
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