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dangina [55]
3 years ago
7

Rolling friction is less than sliding friction. a. True b. False

Medicine
1 answer:
san4es73 [151]3 years ago
5 0

Answer:

The given statement is TRUE

Explanation:

Friction is a force experienced by a body that resists its motion.

In other words, Friction is the force experienced by the two bodies (with uneven or rough surfaces) when moving against each other.

When an object slides on a surface, the surface area of the object in contact with the surface is more as compared to an object which is rolled on the surface. Therefore, the friction force experienced by the sliding body is greater than the rolling body.

Therefore, we can say that the rolling friction is less than the sliding friction.

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A red line on the floor of hospital, leading to the emergency room lobby is an example of way finding. Is the combine signage and map design , symbols , color, and typography to effectively navigate people through a space.

It is like a clue to guide people to destinations in the hospital to the emergency room  with some specific design combines , symbols, color and typography to effectively navigate people. It can also make in a creative way by which identity of each location , different from all others. create well structured paths.

Way finding strategy is the consistent utilization of set of standard principal in order to help users orient themselves while navigating a given area.

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