The two trees in (Figure 1) are 7.1 m apart. A backpacker is trying to lift his 29-kg backpack out of the reach of bears.Part ACalculate the magnitude of the force F that he must exert downward to hold the backpack so that the rope sags at its midpoint by 1.3 m.Express your answer to two significant figures and include the appropriate units.F =SubmitPart Bfor Part A for Part do for Part redo for Part A reset for Part A keyboard shortcuts for Part A help for Part AValueF =Request AnswerCalculate the magnitude of the force F that he must exert downward to hold the backpack so that the rope sags at its midpoint by 0.13 m.Express your answer to two significant figures and include the appropriate units.UnitsValuefor Part B for Part B do for Partth redo for Part B resetor Part B keyboard shortcuts for Part B help for Part BUnits

Answered: Image /qna-images/answer/c98d9d18-cd75-4635-999d-eaf92d5a5af4.jpg

The two trees in (Figure 1) are 7.1 m apart. A backpacker is trying to lift his 29-kg backpack out of the reach of bears. Calculate the magnitude of the force that he must exert downward to hold the backpack so that the rope sags at its midpoint by 1.3 m. Express your answer to two significant figures and include the appropriate units. do for Part redo fort A reor Part A keyboard shortcuts for Part A help for Part A F- Submit ▾ Part B or Mirt A for Part F= Value Request Answer Units Calculate the magnitude of the force that he must exert downward to hold the backpack so that the rope sags at its midpoint by 0.13 m. Express your answer to two significant figures and include the appropriate units. for prt for Parte do for Part redo fort B re@or Part B keyboard shortcuts for Part B help for Part B Value Units

The two trees in (Figure 1) are 7.1 m apart. A backpacker is trying to lift his 29-kg backpack out of the reach of bears. Calculate the magnitude of the force that he must exert downward to hold the backpack so that the rope sags at its midpoint by 1.3 m. Express your answer to two significant figures and include the appropriate units. do for Part redo fort A reor Part A keyboard shortcuts for Part A help for Part A F- Submit ▾ Part B or Mirt A for Part F= Value Request Answer Units Calculate the magnitude of the force that he must exert downward to hold the backpack so that the rope sags at its midpoint by 0.13 m. Express your answer to two significant figures and include the appropriate units. for prt for Parte do for Part redo fort B re@or Part B keyboard shortcuts for Part B help for Part B Value Units

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

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 14CQ: Give reasons for the answers to each of the following questions: (a) Can a normal force be...

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