
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
Edition 7ISBN: 978-0321601834 Exercise 47
A hiker plans to swing on a rope across a ravine in the mountains, as illustrated in Fig. and to drop when she is just above the far edge. (a) At what horizontal speed should she be moving when she starts to swing (b) Below what speed would she be in danger of falling into the ravine Explain.
FIGURE Can she make it See Exercise.

FIGURE Can she make it See Exercise.
Explanation
(a)
From the above figure
The length o...
College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou
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