Understand Rigging Forces: Vectors, Force, Torque explained. Part 2
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- Опубликовано: 7 сен 2023
- More resources at www.stridertrees.com/
Thanks to this week's sponsor EDELRID North America you can find their products here: amzn.to/42hiy2f. They are an excellent company focused on producing world-class, innovative safety products in an ethical and sustainable way.
Josiah, the Tree_Strider is a tree climbing Instructor focused on training the next generation of climbers, arborists and other tree workers in safer, more efficient work practices at height and on the ground.
What is a skill or technique you would like explained? Let me know in the comments.
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You are typically the kind of person who makes me wish I was in the U.S sometimes, because I know I would never have the opportunity to meet you. Your videos are incredible, and your way of explaining is even more so. Not to mention the passion you have for your job, which is just impressive, even through videos. Thank you for the tips and real professional advices that you share :D
Trying to describe this stuff to a general audience is a real challenge, and, given your multiple takes, probably feels messy to you, as an expert. But please know that it’s really helpful stuff.
I’ve taken up climbing so I can work on our trees, and I can see now that my plan for a climb to work on a long, lateral branch this coming weekend was entirely the wrong approach, and perhaps a dangerous one. Instead I’ll be reassessing things and seeing if I can run my rope over and through the tree to spread the load and get those compressive forces working for me.
So, whatever else comes from this series you’ve already made one new climber’s process much safer. I’m really grateful for that, and for all the ego-free, non-macho advice and encouragement you offer through your videos.
Thanks man, this is one of the best comments Ive ever gotten :) Climb safe out there !
Witnessed torque last winter. I have a big white pine and a 10" branch broke out, the collar got ripped out of the trunk. With even 50lbs of snow on the end needles, at 10 feet = 500lbs!
Love the quickie with my wife and in the tree with the alpine butterfly. Just don’t feel safe possibly side loading a carabiner. Be safe everyone
Who doesn't look a quickie?? 😂 I agree, side loaded gives an uneasy feeling
Nicely done! I can't wait to hear you discuss the different forces involved in a basal vs canopy anchor.
I remember weighing 170lbs. I was in 7th grade. At 260 and 44 years old, I always expect branches to fail. Great video regarding forces as it makes me feel better when I am in the canopy as wood is rather strong when the force is applied properly.
Also important to understand the resultant which is the direction that the force is being applied.
Thank you for explaining complicated things easily through pictures I look forward to the next version of this video.
My boss calls one coworker "rope". "I can't push him!" 😆
well explained
If gravity pulls towards the center of mass and centrifugal force is exerted outward at a 90 degree angle relative to the line of axis of a rotating body then my question is what is the force direction vector of an object sitting 1 degree off of axis at the North pole. Gravity pulls down towards center at all points on Earth. Centrifugal force, produced from rotational velocity, exerts itself at a right angle relative to gravity unopposed at the poles and changes incrementally till the equator where both are directly opposed. Also centrifugal force increases with radius. Moving over the surface of a sphere radius increases continually till the equator. So again my question is
what is the force direction predicted by the vectors of centrifugal force crossed by gravity on an object 1 degree off axis at the pole?