Can a Man Swing Across a 50m Canyon with a 30m Grapple Hook?

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Homework Help Overview

The problem involves a scenario where a man attempts to traverse a 50m canyon using a 30m grapple hook attached to a rock. The inquiry focuses on the relevant areas of physics and mechanics that could assist in analyzing this situation, including considerations about the security of the rock and the implications of carrying additional weight.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants are discussing the completeness of the problem statement and questioning the security of the rock and the length of the rope. There is also a suggestion to consider the implications of carrying camping equipment.

Discussion Status

The discussion is ongoing, with participants seeking clarification on the problem's details and expressing concerns about the initial inquiry's completeness. Some guidance has been offered regarding the need for more information to properly assess the situation.

Contextual Notes

Participants note that the original poster has not provided any attempts at solving the problem, which may contribute to the lack of responses. There is an emphasis on the need for additional information to evaluate the feasibility of the scenario.

godofrock
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Hi guys, I am new here so be gentle please.

I have been set the following question for a problem modelling course.

Homework Statement



A man needs to traverse a canyon of width 50m, he has a grapple hook that is attached to a conveniently placed rock that is 30m long. Can he make it across? He also has a bag full of camping equipment, should he attempt to take this with him?

2. My question

I was wondering if anyone could inform me the general areas of physics/mechanics that will be useful in attempting to solve this problem.

Thanks!
 
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anyone?
 
Welcome to PF!

Hi godofrock! Welcome to PF! :smile:

7 days is a long time … don't wait more than 1 day in future, if nobody answers! :smile:

Is that the full question?

How secure is the rock? Which end is the rope attached to? How long is the rope?

If the rock is secure, and the rope is long enough, I don't see what the problem is (btw, I suspect that's why nobody answered first time round). :confused:
 
The most likely reason nobody answered you for such a long time is that the question seems incomplete as tiny-tim has mentioned. Plus you have asked for assistance without any attempt at the problem your self. See this thread:

https://www.physicsforums.com/showthread.php?t=94379
 

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