Scientific notation & standard units The standard ‘shorthand’ for scientific notation involves abbreviating numbers to the nearest division of 1,000. The metre (m) is the standard metric unit of length.
Oct 29, 2014
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Powered Winches and Tripods
We are seeing an interesting collision of techniques: Standard triangular pyramid tripods used for confined space rescue, Asymmetrical multi-pods used for technical rope rescue and rope access, and Powered winches.
Oct 27, 2014
Members: Rope Grabs and Slip Value
Rope grabs: when will they slip? There are many rope grabs used by technicians including: Personal ascenders Attachment devices for raising people and loads Attachment devices for positioning people and
Oct 27, 2014
Members: Auto Lock Belay and Slip Value
Auto locking belay devices: when will the rope slip? There are many auto-locking devices used by technicians as: Personal descenders Anchored devices for lowering loads Anchored devices to hold tension
Oct 27, 2014
Members: Skate Block Analysis
The Skate Block is an excellent low-force technique for lowering and raising. The analysis of the Skate Block is a great example of the application of physics and this enables
Oct 26, 2014