Slipping on Rainy Days: The Impact of Footwear on Tiled Floors

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Slipping on tiled floors during rainy days is primarily due to reduced friction between footwear and wet surfaces. Wet conditions create a lubricated friction scenario, which decreases grip and increases the likelihood of slips. Inappropriate footwear, such as flat-soled thongs, exacerbates this issue by offering minimal traction. The discussion highlights the importance of selecting suitable footwear to enhance safety on slippery surfaces. Understanding the mechanics of friction can help mitigate slipping hazards in such conditions.
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why do we slip on rainy day?
 
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mala06 said:
why do we slip on rainy day?

What are your thoughts? What do you know about friction?
 


during rainy day we slip becaues fricton is less but please tell more.
 


mala06 said:
during rainy day we slip becaues fricton is less but please tell more.

Check out this page and tell us what you think the answer is:

http://en.wikipedia.org/wiki/Friction

Note how it discusses "dry" friction versus "lubricated" friction...
 


mala06 said:
why do we slip on rainy day?
I have noticed that students here in a warm climate often slip on the tiled corridor floor on rainy days because they wear inappropriate footwear--flat-soled thongs. Why do you think these are so hazardous?
 
Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
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