Answer:
Leg length
Explanation:
The distances from the root to the edges of the legs (toes) and the height of the crown are basic measurements.
Answer:
Corps regulators now send threatening letters to farmers who switch from one crop to another, such as rice to orchards, or perform routine plowing.
Explanation:
The Corps says the farmers can be performing a “land-use” change that suddenly puts a farm under Corps jurisdiction. It is getting harder and harder, and in legal terms more dangerous, to be an American farmer these days, thanks to the aggressive behavior of the federal Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers. Increasingly, those regulations are changing at the arbitrary say-so of the Corps regulators who implement the EPA’s regulations on the ground, even though most practices followed by American farmers have been exempted from CWA prohibitions since it was written in 1977.
The intensity w of the distributed load so that the average normal stress in the rod AB does not exceed 390 kPa are the 3 N/m.
<h3>What is a strain?</h3>
Strain is the quantity of deformation skilled via way of means of the frame withinside the path of pressure applied, divided via way of means of the preliminary dimensions of the frame. The following equation offers the relation for deformation in phrases of the duration of a solid: ϵ = δ l L.
- Assume that the common regular strain withinside the rod AB is the standards of failure.
- Calculate the withinside the rod AB the usage of the subsequent formula: sigma AB = T A A AB sigma AB Here, is the common regular strain withinside the rod AB, A AB is the cross-sectional region rod AB
- 390 kPa*( 10^ 3N/m^ 2 1 kPa ) fOr sigma AB and Substitute
- 10 mm^ 2 *( 10^ -6 m^ 2 1 mm^ 2 ) for A AB:i equation. the above
- 390/10 ^ 3| = T_/(10|10 ^ - 6|) T_ = 3N.
- Determine the importance of w through thinking about the moments approximately factor C . sum M c =zero
- T_ * (L) + [(1/2)(6)(w)](L/three) = zero (2)
- Substitute three N for T_ and six m for L withinside the equation (three).
- - 3(6) + [(1/2)(6)(w)](6/3) = zero w = 3N / m
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