6. Intro to Forces (Dynamics)
Equilibrium in 2D
Problem 12.8b
Textbook Question
Textbook Question(II) The two trees in Fig. 12–54 are 6.2 m apart. A backpacker is trying to lift his pack out of the reach of bears. Calculate the magnitude of the force F→ that he must exert downward to hold a 19-kg backpack so that the rope sags at its midpoint by
(b) 0.15 m.
<IMAGE>
![](/channels/images/assetPage/verifiedSolution.png)
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
0m:0sPlay a video:
108
views
Was this helpful?
Related Videos
Related Practice