When calculating the angular velocity of the Earth as it completes a full rotation on its own axis (a solar day), this equation is represented as: Ï avg = 2Ïrad/1day (86400 seconds), which works out to a moderate angular velocity of 7.2921159 Ã 10 -5 radians/second.
Roof sarking is a membrane that is fitted during tile or metal roof construction. The flexible membrane is usually installed under the battens to provide thermal insulation and to prevent water and dust penetration in the roof space.In bushfire prone areas flying embers cannot enter this space through the roof due to sarking protection.he flexible membrane is usually installed under the battens to provide thermal insulation and to prevent water and dust penetration in the roof space. In bushfire prone areas flying embers cannot enter this space through the roof due to sarking protection.
Posteromedial shin splints (also called Medial Tibial Stress Syndrome or MTSS) are often caused by running on a sloped track or other non-level running surface or wearing improper shoes that do not protect the foot from rolling (pronation) .Medial Tibial Stress Syndrome). Shin splints is a general term used to describe pain in the front of the shin or tibia bone. This pain can be caused by damage (tiny cracks) to the tibia bone itself, tears in the tibialis anterior muscle, or tears along the tibialis anterior tendon where it attaches to the tibia.