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What is one way that you could reduce friction between two surface?
We can decrease friction by lubrication - that is to say, we put in some slippery substance, usually oil - or by separating the two surfaces with something that rolls, ball bearings or wheels of some kind.
What factors determines the strength of the frictional force between two surfaces?
how hard the surfaces push to gether the types of surfaces involved
What forces affect the friction between two surfaces?
Force pushing two surfaces together
What produces more heat rough surface and a smooth or surface two smooth surfaces or two rough surfaces or two surfaces with oil between them?
two rough ones - there will be more friction xx
Describe two ways to change the frictional force between two sold surfaces?
1 . By polishing the surfaces in contact 2 . By lubricating the surfaces in contact with oil or grease .
What is a geographic feature that starts with a?
An arête is a thin ridge of rock that is left separating the two valleys.
What is a glacial Areté?
Sharp narrow ridge separating two glacial troughs (U-shaped valleys), or corries.
What is the name of an underwater mountain chain created where two tectonic plates are separating?
Mid-ocean ridge. Now that was a simple answer.
What is the name of the underwater mountain chain created where two tectonic plates are separating?
Mid-ocean ridge. Now that was a simple answer.
What landscape forms at a mid ocean ridge?
A mid-ocean ridge is formed when two tectonic plates move away from each other and the opening left by them separating fills in with magma.
What is the medical term meaning the ridge on the posterior scapula?
ridge is crista (cristae) in latin With humerus bone scapula is envolved in two situations: Medial supracondylar ridle and lateral supracondylar ridge
What is a low place in a mountain range called?
A low point on a ridge between two mountain peaks is called a saddle. A low level separating two mountains is called a valley.
how Arete is formed?
An arête is typically formed when two glaciers erode parallel U-shaped valleys. The arête is a thin, sharp ridge of rock that is separating the two valleys.
What forms at a mid ocean ridges?
A mid-ocean ridge is formed when two tectonic plates move away from each other and the opening left by them separating fills in with magma.
Is friction greater when two rough surfaces are rubbed together or two smooth surfaces?
two rough surfaces
Is the ethmoid bone found inside the nasal region?
The ethmoid bone is a square shaped bone located at the top of the nose separating the two eye sockets. It is not a hard bone; rather spongy and its main function is to give support to the nose & eye sockets as well as to protect the organs; specifically the eyes themselves .
Why is fixing a fractured bone called reducing the fracture?
"Reducing a fracture" is literally what you do when you "fix" a bone that is fractured. When a bone breaks there is a "space" separating the two pieces of bone. The space, also called a "fracture", can be very small or very large but there is a space nonetheless. To fix this bone you need to bring the two pieces back together in an anatomic position and "minimize the space" created by the break or in other words "reduce the fracture"
