Which Cart Sinks Less in Rainy Weather: Wide or Thin Wheels?

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Homework Help Overview

The problem involves comparing two carts with different wheel widths to determine which one sinks less into soft ground during rainy weather. The carts are of equal weight, prompting a discussion on the effects of wheel width on weight distribution and ground penetration.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants explore the relationship between wheel width and weight distribution, with a focus on how this affects pressure exerted on the ground. Questions arise regarding the terminology used to describe this phenomenon.

Discussion Status

The discussion is ongoing, with participants engaging in clarifying concepts related to pressure and weight distribution. There is an acknowledgment of the correct terminology, but no consensus on the final implications for the carts.

Contextual Notes

Participants are examining the assumptions related to weight distribution and its impact on sinking into soft ground, with an emphasis on the definitions of pressure and its relevance to the problem.

andyboy179
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hi, this is my question:

A farmer has two carts. The carts have the same weight, but one has four narrow wheels and the other has four wide wheels. In rainy weather, which cart sinks less into soft ground, and why?

would it be the wide wheels because the weight is spread?
 
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Hi andyboy179, welcome to PF. That answer sounds good to me. What do we call the distribution of weight over area?
 
Mapes said:
Hi andyboy179, welcome to PF. That answer sounds good to me. What do we call the distribution of weight over area?

thanks for answering, is it pressure?
 
Bingo!
 

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